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tech / sci.physics.relativity / Re: Separation of Accelerating Observers in Special Relativity

SubjectAuthor
* Separation of Accelerating Observers in Special RelativityMike Fontenot
+* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
|`* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
| `- Re: Separation of Accelerating Observers in Special RelativityRichD
+- Re: Separation of Accelerating Observers in Special RelativityMikko
`* Re: Separation of Accelerating Observers in Special RelativityRichD
 +- Re: Separation of Accelerating Observers in Special RelativitySamille Bass
 `* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
  `* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
   `* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    +* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    |`* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | +* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |`* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | | +* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |`* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | | `* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |  `* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |   `* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |    +* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |    |`* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |    | `* Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | | |    |  +- Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |    |  `- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | | |    `* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |     `* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |      `* Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | |       `- Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | | `* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |  `* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |   `* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    +* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |`* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    | `* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |  +* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    |  |+* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |  ||+- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | |    |  ||`* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    |  || +- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | |    |  || +* Re: Separation of Accelerating Observers in Special Relativityrotchm
    | |    |  || |`- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | |    |  || +* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |  || |+- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | |    |  || |+* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    |  || ||+* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    |  || |||`* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |  || ||| +- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    | |    |  || ||| +- Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    |  || ||| `- Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | |    |  || ||`* Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |  || || `* Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    |  || ||  `- Re: Separation of Accelerating Observers in Special RelativityTom Roberts
    | |    |  || |`- Re: Separation of Accelerating Observers in Special RelativityRoss Finlayson
    | |    |  || `- Re: Separation of Accelerating Observers in Special RelativityRichD
    | |    |  |`- Re: Separation of Accelerating Observers in Special Relativityrotchm
    | |    |  `- Re: Separation of Accelerating Observers in Special RelativityMike Fontenot
    | |    `- Re: Separation of Accelerating Observers in Special RelativityVolney
    | `- Re: Separation of Accelerating Observers in Special RelativityMaciej Wozniak
    +- Re: Separation of Accelerating Observers in Special RelativityMikko
    `- Re: Separation of Accelerating Observers in Special Relativitywhodat

Pages:123
Re: Separation of Accelerating Observers in Special Relativity

<18a29d32-8e0b-4bd1-9769-f4063ce49eafn@googlegroups.com>

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: maluwozniak@gmail.com (Maciej Wozniak)
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 by: Maciej Wozniak - Tue, 2 Jan 2024 05:11 UTC

On Tuesday 2 January 2024 at 00:32:23 UTC+1, Tom Roberts wrote:
> On 12/30/23 2:40 PM, Mike Fontenot wrote:
> > The reason that result is important is that it allows an
> > accelerating observer (undergoing a constant acceleration) to set up
> > an arbitrarily long array of clocks having that constant separation,
> > along any given straight line passing through him, which he can
> > then use to tell him the current age of a distant person who is
> > important to him (like his twin that he left long ago). I.e., it
> > gives him a meaningful "NOW-at-a-distance".
> I keep telling your "that result" is wrong.
>
> But even if it were correct this would not work, because none of the
> clocks along the rocket's direction of acceleration are synchronized --
> the rocket would observe clocks ahead of the rocket to accumulate proper
> time faster than the rocket's clock, and clocks behind the rocket to
> accumulate proper time more slowly than the rocket clock. (It does not
> matter how the rocket observes the distant clocks, as long as they use a
> consistent method.)

Fortunately, we have GPS now, so we can be absolutely
sure that this moronic mumble has nothing in common
with real clocks, reaal observations or real anything.

> Not to mention the impossibility of constructing such an
> array of clocks....

It's only impossibility for relativistic idiots, the professionals
of GPS have managed.

Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: maluwozniak@gmail.com (Maciej Wozniak)
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 by: Maciej Wozniak - Tue, 2 Jan 2024 05:12 UTC

On Monday 1 January 2024 at 23:47:35 UTC+1, Ross Finlayson wrote:
> On Saturday, December 30, 2023 at 12:56:06 AM UTC-8, Ross Finlayson wrote:
> > On Wednesday, December 27, 2023 at 12:08:48 PM UTC-8, Ross Finlayson wrote:
> > > On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> > > > On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > > > > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > > > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > > > > rockets will show different accelerations
> > > > > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > > > > the setup. (IOW: the rockets are identical.)
> > > > > > > > >
> > > > > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > > > > post, and its [@] footnote.)
> > > > > > > > >
> > > > > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > > > > resolve your errors. Your problem, not mine.
> > > > > > > > >
> > > > > > > > > Tom Roberts
> > > > > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > > > > >
> > > > > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > > > > or so, there's an, ..., improvement, to the theory.
> > > > > > > >
> > > > > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > > > > >
> > > > > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > > > > atomic and molecular is an example of this kind of thing.
> > > > > > > >
> > > > > > > > For relativity then the big deal seems about that SR is local. This wasn't in effect for
> > > > > > > > lots of interpretations, so now they would be seen as, ..., well, "wrong" is pretty strong,
> > > > > > > > but, no longer in effect, altogether.
> > > > > > > >
> > > > > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > > > > >
> > > > > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > > > > >
> > > > > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > > > > >
> > > > > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > > > > it's simplest to assign it clearest physical interpretations.
> > > > > > > >
> > > > > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > > > > "quality construction".
> > > > > > > >
> > > > > > > > Or, you know, "a theoretical physicist thinks this".
> > > > > > > >
> > > > > > > > So, whose problem is that?
> > > > > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > > > > mathematical models, which of course automatically equip physical models, of the
> > > > > > > attachments of physical models to mathematical models.
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > > > > >
> > > > > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > > > > >
> > > > > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > > > > >
> > > > > > > It's a continuum mechanics, ....
> > > > > > >
> > > > > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > > > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > > > > >
> > > > > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > > > > >
> > > > > > "Putnam's Quibbles on Quine, pointless"
> > > > > >
> > > > > >
> > > > > >
> > > > > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > > > > >
> > > > > > "The wave function Psi is interpreted as referring to a physical state."
> > > > > >
> > > > > > "Some physicists have always objected to that probability interpretation. ..."
> > > > > > "... One has to accept it. One cannot improve on it."
> > > > > >
> > > > > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > > > > >
> > > > > > "We can no longer just shut our eyes to the negative energy states."
> > > > > > (While it's still all positive probabilities, ..., as for what events.)
> > > > > >
> > > > > > "... there is a further doubling ...".
> > > > > >
> > > > > > (Dirac explains where positrons come from, also electron holes.)
> > > > > >
> > > > > >
> > > > > > De Broglie talks about electron waves.
> > > > > >
> > > > > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > > > > >
> > > > > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > > > > >
> > > > > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > > > > Theorists not pulling them back together are just, well, they're stepping off.
> > > > > >
> > > > > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > > > > >
> > > > > > "Present day theoretical physics is not in a satisfactory state.." -- Dirac
> > > > > >
> > > > > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > > > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > > > > Mathematics does not allow you to discard infinities just when they
> > > > > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > > > > ..., but I'm hoping, ...." -- Dirac
> > > > > >
> > > > > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > > > > >
> > > > > >
> > > > > > Merry Christmas
> > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > >
> > > > > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> > > > >
> > > > > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > > > > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > > > > a sort of showman.
> > > > >
> > > > > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > > > > when he isn't just blowing smoke, but after something like sum-of-histories
> > > > > and the path integral that I associate with him, and are real, and formalisms
> > > > > associated with scattering and tunneling in quantum theory, and electrodynamics
> > > > > and chromodynamics, which are real, it's like that's a pretty good example of a
> > > > > problem-solver and a calculator with a repertoire of approximations on the surface.
> > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > >
> > > > >
> > > > > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> > > > >
> > > > > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> > > > >
> > > > > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> > > > >
> > > > > "One man's virtual particle is another man's virtual anti-particle."
> > > > I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> > > > and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> > > > sort of non-commital end-runs about the realist.
> > > >
> > > > So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> > > > around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> > > > sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
> > > >
> > > > So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> > > > but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> > > > are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
> > > >
> > > > I kind of conflate d'Espagnat and Badiou this way.
> > > Yeah, there's d'Espagnat and the like "I really put a lot into the Aspect-type experiment and
> > > I'm here to tell you that Bell's inequalities aren't, and whether operationalist or instrumentalist
> > > you're not a realist." Then Badiou's, "sure, I believe in truth, there's at least four kinds any one
> > > of which obviates the other, and at any moment none of them are true", perception.
> > >
> > > They don't have, "a theory", but express volubly you don't, either,
> > > whatever it is that you do. So I dispute them.
> > >
> > >
> > > https://en.wikipedia.org/wiki/Aspect%27s_experiment
> > >
> > > "For his work on this topic, Aspect was awarded part of the 2022 Nobel Prize in Physics."
> > >
> > > Yeah, it's pretty much that want "physics is a French thing, you can't understand".
> > > Then they also nod to Bohm who is better but say "don't listen to Bohm".
> > >
> > > It's like this one rap band put it, "it's a thing, that you _got_ to understand."
> > >
> > > "Refuse to lose."
> > >
> > > Don't get me wrong: waves are ondes.
> > 1905: https://en.wikipedia.org/wiki/Kaufmann%E2%80%93Bucherer%E2%80%93Neumann_experiments
> >
> >
> > Greene: That's great 20'th century textbook.
> >
> > https://www.youtube.com/watch?v=XFV2feKDK9E
> > https://www.youtube.com/watch?v=qpsxH7mOopM&t=4670
> >
> > https://www.youtube.com/watch?v=08aLgCb56_w
> >
> > Davies: Yeah, inflationary theory is paint-canned.
> >
> > https://www.youtube.com/watch?v=eSpFz2ZXHGM
> >
> > t'Hooft: The, "quantum black hole", is really about the atom as real graviton and black-hole/white-hole and its own virtual partner.
> >
> > https://www.youtube.com/watch?v=9z3JYb_g2Qs
> >
> > Woit: String theory's still a thing, it's just extended continuum mechanics. What mathematics needs is better continuum mechanics anyways, and it's what it's missing. Twistor theory is old Riemann metric wrapped as new.
> >
> > https://www.youtube.com/watch?v=rsI_HYtP6iU
> >
> > Turok: yeah you're right physics is in a crisis and its second ultraviolet catastrophe, and the first was resolved with discrete mechanics, and this with continuous.
> >
> > Davies has some of the best writings about the real parts of special relativity. Then though he gets into mysticism that isn't attached. Then t'Hooft is of course totally famous, and it reminds me of Jefimenko and they kind of go together. Turok is pretty great he at least is honest what's wrong with physics. Penrose on the one hand at least makes clear in his latest book "our theory together disagrees 120 orders of magnitude", then though he's gone right down the rabbit hole. Greene is sort of stuck because his dogmatic, if comprehensive, adherence to his received text kind of has him painted himself into a corner. Hossenfelder, rabbit hole. Kaku is pretty strong and he could pick up where he left off string theory, but, rabbit hole. Tyson is a great popularizer, and solid and textbook, but, the catastrophe has left him some sort of grasping so he's not really advised.
> >
> > Or, it's not their opinion, kind of.
> >
> > Turok though, Turok seemed pretty honest at least about problems physics has, and without going all rabbit hole, which is from Alice in Wonderland where going down the rabbit hole means leaving reality and traipsing into absurdity, or as from Through the Looking Glass and so on.
> >
> > So, t'Hooft is still out in front.
> >
> > Then there's Dirac, "see I told you so". Then there's Bohm and Einstein, "yeah, that'd be great".
> >
> > Then, it's kind of beckoning, "Cantor II".
> 1905 it seems was a really great year. (For physics).


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Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: ross.a.finlayson@gmail.com (Ross Finlayson)
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 by: Ross Finlayson - Tue, 2 Jan 2024 06:27 UTC

On Monday, January 1, 2024 at 9:12:49 PM UTC-8, Maciej Wozniak wrote:
> On Monday 1 January 2024 at 23:47:35 UTC+1, Ross Finlayson wrote:
> > On Saturday, December 30, 2023 at 12:56:06 AM UTC-8, Ross Finlayson wrote:
> > > On Wednesday, December 27, 2023 at 12:08:48 PM UTC-8, Ross Finlayson wrote:
> > > > On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> > > > > On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > > > > > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > > > > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > > > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > > > > > rockets will show different accelerations
> > > > > > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > > > > > the setup. (IOW: the rockets are identical.)
> > > > > > > > > >
> > > > > > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > > > > > post, and its [@] footnote.)
> > > > > > > > > >
> > > > > > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > > > > > resolve your errors. Your problem, not mine.
> > > > > > > > > >
> > > > > > > > > > Tom Roberts
> > > > > > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > > > > > >
> > > > > > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > > > > > or so, there's an, ..., improvement, to the theory.
> > > > > > > > >
> > > > > > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > > > > > >
> > > > > > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > > > > > atomic and molecular is an example of this kind of thing.
> > > > > > > > >
> > > > > > > > > For relativity then the big deal seems about that SR is local. This wasn't in effect for
> > > > > > > > > lots of interpretations, so now they would be seen as, ...., well, "wrong" is pretty strong,
> > > > > > > > > but, no longer in effect, altogether.
> > > > > > > > >
> > > > > > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > > > > > >
> > > > > > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > > > > > >
> > > > > > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > > > > > >
> > > > > > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > > > > > it's simplest to assign it clearest physical interpretations.
> > > > > > > > >
> > > > > > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > > > > > "quality construction".
> > > > > > > > >
> > > > > > > > > Or, you know, "a theoretical physicist thinks this".
> > > > > > > > >
> > > > > > > > > So, whose problem is that?
> > > > > > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > > > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > > > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > > > > > mathematical models, which of course automatically equip physical models, of the
> > > > > > > > attachments of physical models to mathematical models.
> > > > > > > >
> > > > > > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > > > > > >
> > > > > > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > > > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > > > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > > > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > > > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > > > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > > > > > >
> > > > > > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > > > > > >
> > > > > > > > It's a continuum mechanics, ....
> > > > > > > >
> > > > > > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > > > > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > > > > > >
> > > > > > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > > > > > >
> > > > > > > "Putnam's Quibbles on Quine, pointless"
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > > > > > >
> > > > > > > "The wave function Psi is interpreted as referring to a physical state."
> > > > > > >
> > > > > > > "Some physicists have always objected to that probability interpretation. ..."
> > > > > > > "... One has to accept it. One cannot improve on it."
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > > > > > >
> > > > > > > "We can no longer just shut our eyes to the negative energy states."
> > > > > > > (While it's still all positive probabilities, ..., as for what events.)
> > > > > > >
> > > > > > > "... there is a further doubling ...".
> > > > > > >
> > > > > > > (Dirac explains where positrons come from, also electron holes.)
> > > > > > >
> > > > > > >
> > > > > > > De Broglie talks about electron waves.
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > > > > > >
> > > > > > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > > > > > >
> > > > > > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > > > > > Theorists not pulling them back together are just, well, they're stepping off.
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > > > > > >
> > > > > > > "Present day theoretical physics is not in a satisfactory state." -- Dirac
> > > > > > >
> > > > > > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > > > > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > > > > > Mathematics does not allow you to discard infinities just when they
> > > > > > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > > > > > ..., but I'm hoping, ...." -- Dirac
> > > > > > >
> > > > > > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > > > > > >
> > > > > > >
> > > > > > > Merry Christmas
> > > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > > >
> > > > > > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> > > > > >
> > > > > > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > > > > > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > > > > > a sort of showman.
> > > > > >
> > > > > > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > > > > > when he isn't just blowing smoke, but after something like sum-of-histories
> > > > > > and the path integral that I associate with him, and are real, and formalisms
> > > > > > associated with scattering and tunneling in quantum theory, and electrodynamics
> > > > > > and chromodynamics, which are real, it's like that's a pretty good example of a
> > > > > > problem-solver and a calculator with a repertoire of approximations on the surface.
> > > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > > >
> > > > > >
> > > > > > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> > > > > >
> > > > > > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> > > > > >
> > > > > > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> > > > > >
> > > > > > "One man's virtual particle is another man's virtual anti-particle."
> > > > > I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> > > > > and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> > > > > sort of non-commital end-runs about the realist.
> > > > >
> > > > > So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> > > > > around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> > > > > sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
> > > > >
> > > > > So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> > > > > but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> > > > > are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
> > > > >
> > > > > I kind of conflate d'Espagnat and Badiou this way.
> > > > Yeah, there's d'Espagnat and the like "I really put a lot into the Aspect-type experiment and
> > > > I'm here to tell you that Bell's inequalities aren't, and whether operationalist or instrumentalist
> > > > you're not a realist." Then Badiou's, "sure, I believe in truth, there's at least four kinds any one
> > > > of which obviates the other, and at any moment none of them are true", perception.
> > > >
> > > > They don't have, "a theory", but express volubly you don't, either,
> > > > whatever it is that you do. So I dispute them.
> > > >
> > > >
> > > > https://en.wikipedia.org/wiki/Aspect%27s_experiment
> > > >
> > > > "For his work on this topic, Aspect was awarded part of the 2022 Nobel Prize in Physics."
> > > >
> > > > Yeah, it's pretty much that want "physics is a French thing, you can't understand".
> > > > Then they also nod to Bohm who is better but say "don't listen to Bohm".
> > > >
> > > > It's like this one rap band put it, "it's a thing, that you _got_ to understand."
> > > >
> > > > "Refuse to lose."
> > > >
> > > > Don't get me wrong: waves are ondes.
> > > 1905: https://en.wikipedia.org/wiki/Kaufmann%E2%80%93Bucherer%E2%80%93Neumann_experiments
> > >
> > >
> > > Greene: That's great 20'th century textbook.
> > >
> > > https://www.youtube.com/watch?v=XFV2feKDK9E
> > > https://www.youtube.com/watch?v=qpsxH7mOopM&t=4670
> > >
> > > https://www.youtube.com/watch?v=08aLgCb56_w
> > >
> > > Davies: Yeah, inflationary theory is paint-canned.
> > >
> > > https://www.youtube.com/watch?v=eSpFz2ZXHGM
> > >
> > > t'Hooft: The, "quantum black hole", is really about the atom as real graviton and black-hole/white-hole and its own virtual partner.
> > >
> > > https://www.youtube.com/watch?v=9z3JYb_g2Qs
> > >
> > > Woit: String theory's still a thing, it's just extended continuum mechanics. What mathematics needs is better continuum mechanics anyways, and it's what it's missing. Twistor theory is old Riemann metric wrapped as new.
> > >
> > > https://www.youtube.com/watch?v=rsI_HYtP6iU
> > >
> > > Turok: yeah you're right physics is in a crisis and its second ultraviolet catastrophe, and the first was resolved with discrete mechanics, and this with continuous.
> > >
> > > Davies has some of the best writings about the real parts of special relativity. Then though he gets into mysticism that isn't attached. Then t'Hooft is of course totally famous, and it reminds me of Jefimenko and they kind of go together. Turok is pretty great he at least is honest what's wrong with physics. Penrose on the one hand at least makes clear in his latest book "our theory together disagrees 120 orders of magnitude", then though he's gone right down the rabbit hole. Greene is sort of stuck because his dogmatic, if comprehensive, adherence to his received text kind of has him painted himself into a corner. Hossenfelder, rabbit hole. Kaku is pretty strong and he could pick up where he left off string theory, but, rabbit hole. Tyson is a great popularizer, and solid and textbook, but, the catastrophe has left him some sort of grasping so he's not really advised.
> > >
> > > Or, it's not their opinion, kind of.
> > >
> > > Turok though, Turok seemed pretty honest at least about problems physics has, and without going all rabbit hole, which is from Alice in Wonderland where going down the rabbit hole means leaving reality and traipsing into absurdity, or as from Through the Looking Glass and so on.
> > >
> > > So, t'Hooft is still out in front.
> > >
> > > Then there's Dirac, "see I told you so". Then there's Bohm and Einstein, "yeah, that'd be great".
> > >
> > > Then, it's kind of beckoning, "Cantor II".
> > 1905 it seems was a really great year. (For physics).
> It may seem. But really - the mystical mumble of your idiot
> guru wasn't even consistent, as it was demonstrated many
> times.


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Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: maluwozniak@gmail.com (Maciej Wozniak)
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 by: Maciej Wozniak - Tue, 2 Jan 2024 06:58 UTC

On Tuesday 2 January 2024 at 07:27:04 UTC+1, Ross Finlayson wrote:
> On Monday, January 1, 2024 at 9:12:49 PM UTC-8, Maciej Wozniak wrote:
> > On Monday 1 January 2024 at 23:47:35 UTC+1, Ross Finlayson wrote:
> > > On Saturday, December 30, 2023 at 12:56:06 AM UTC-8, Ross Finlayson wrote:
> > > > On Wednesday, December 27, 2023 at 12:08:48 PM UTC-8, Ross Finlayson wrote:
> > > > > On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> > > > > > On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > > > > > > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > > > > > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > > > > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > > > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > > > > > > rockets will show different accelerations
> > > > > > > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > > > > > > the setup. (IOW: the rockets are identical.)
> > > > > > > > > > >
> > > > > > > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > > > > > > post, and its [@] footnote.)
> > > > > > > > > > >
> > > > > > > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > > > > > > resolve your errors. Your problem, not mine.
> > > > > > > > > > >
> > > > > > > > > > > Tom Roberts
> > > > > > > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > > > > > > >
> > > > > > > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > > > > > > or so, there's an, ..., improvement, to the theory.
> > > > > > > > > >
> > > > > > > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > > > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > > > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > > > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > > > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > > > > > > >
> > > > > > > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > > > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > > > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > > > > > > atomic and molecular is an example of this kind of thing.
> > > > > > > > > >
> > > > > > > > > > For relativity then the big deal seems about that SR is local. This wasn't in effect for
> > > > > > > > > > lots of interpretations, so now they would be seen as, ...., well, "wrong" is pretty strong,
> > > > > > > > > > but, no longer in effect, altogether.
> > > > > > > > > >
> > > > > > > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > > > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > > > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > > > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > > > > > > >
> > > > > > > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > > > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > > > > > > >
> > > > > > > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > > > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > > > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > > > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > > > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > > > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > > > > > > >
> > > > > > > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > > > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > > > > > > it's simplest to assign it clearest physical interpretations.
> > > > > > > > > >
> > > > > > > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > > > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > > > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > > > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > > > > > > "quality construction".
> > > > > > > > > >
> > > > > > > > > > Or, you know, "a theoretical physicist thinks this".
> > > > > > > > > >
> > > > > > > > > > So, whose problem is that?
> > > > > > > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > > > > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > > > > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > > > > > > mathematical models, which of course automatically equip physical models, of the
> > > > > > > > > attachments of physical models to mathematical models.
> > > > > > > > >
> > > > > > > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > > > > > > >
> > > > > > > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > > > > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > > > > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > > > > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > > > > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > > > > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > > > > > > >
> > > > > > > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > > > > > > >
> > > > > > > > > It's a continuum mechanics, ....
> > > > > > > > >
> > > > > > > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > > > > > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > > > > > > >
> > > > > > > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > > > > > > >
> > > > > > > > "Putnam's Quibbles on Quine, pointless"
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > > > > > > >
> > > > > > > > "The wave function Psi is interpreted as referring to a physical state."
> > > > > > > >
> > > > > > > > "Some physicists have always objected to that probability interpretation. ..."
> > > > > > > > "... One has to accept it. One cannot improve on it."
> > > > > > > >
> > > > > > > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > > > > > > >
> > > > > > > > "We can no longer just shut our eyes to the negative energy states."
> > > > > > > > (While it's still all positive probabilities, ..., as for what events.)
> > > > > > > >
> > > > > > > > "... there is a further doubling ...".
> > > > > > > >
> > > > > > > > (Dirac explains where positrons come from, also electron holes.)
> > > > > > > >
> > > > > > > >
> > > > > > > > De Broglie talks about electron waves.
> > > > > > > >
> > > > > > > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > > > > > > >
> > > > > > > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > > > > > > >
> > > > > > > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > > > > > > Theorists not pulling them back together are just, well, they're stepping off.
> > > > > > > >
> > > > > > > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > > > > > > >
> > > > > > > > "Present day theoretical physics is not in a satisfactory state." -- Dirac
> > > > > > > >
> > > > > > > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > > > > > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > > > > > > Mathematics does not allow you to discard infinities just when they
> > > > > > > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > > > > > > ..., but I'm hoping, ...." -- Dirac
> > > > > > > >
> > > > > > > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > > > > > > >
> > > > > > > >
> > > > > > > > Merry Christmas
> > > > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > > > >
> > > > > > > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> > > > > > >
> > > > > > > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > > > > > > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > > > > > > a sort of showman.
> > > > > > >
> > > > > > > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > > > > > > when he isn't just blowing smoke, but after something like sum-of-histories
> > > > > > > and the path integral that I associate with him, and are real, and formalisms
> > > > > > > associated with scattering and tunneling in quantum theory, and electrodynamics
> > > > > > > and chromodynamics, which are real, it's like that's a pretty good example of a
> > > > > > > problem-solver and a calculator with a repertoire of approximations on the surface.
> > > > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > > > >
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> > > > > > >
> > > > > > > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> > > > > > >
> > > > > > > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> > > > > > >
> > > > > > > "One man's virtual particle is another man's virtual anti-particle."
> > > > > > I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> > > > > > and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> > > > > > sort of non-commital end-runs about the realist.
> > > > > >
> > > > > > So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> > > > > > around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> > > > > > sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
> > > > > >
> > > > > > So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> > > > > > but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> > > > > > are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
> > > > > >
> > > > > > I kind of conflate d'Espagnat and Badiou this way.
> > > > > Yeah, there's d'Espagnat and the like "I really put a lot into the Aspect-type experiment and
> > > > > I'm here to tell you that Bell's inequalities aren't, and whether operationalist or instrumentalist
> > > > > you're not a realist." Then Badiou's, "sure, I believe in truth, there's at least four kinds any one
> > > > > of which obviates the other, and at any moment none of them are true", perception.
> > > > >
> > > > > They don't have, "a theory", but express volubly you don't, either,
> > > > > whatever it is that you do. So I dispute them.
> > > > >
> > > > >
> > > > > https://en.wikipedia.org/wiki/Aspect%27s_experiment
> > > > >
> > > > > "For his work on this topic, Aspect was awarded part of the 2022 Nobel Prize in Physics."
> > > > >
> > > > > Yeah, it's pretty much that want "physics is a French thing, you can't understand".
> > > > > Then they also nod to Bohm who is better but say "don't listen to Bohm".
> > > > >
> > > > > It's like this one rap band put it, "it's a thing, that you _got_ to understand."
> > > > >
> > > > > "Refuse to lose."
> > > > >
> > > > > Don't get me wrong: waves are ondes.
> > > > 1905: https://en.wikipedia.org/wiki/Kaufmann%E2%80%93Bucherer%E2%80%93Neumann_experiments
> > > >
> > > >
> > > > Greene: That's great 20'th century textbook.
> > > >
> > > > https://www.youtube.com/watch?v=XFV2feKDK9E
> > > > https://www.youtube.com/watch?v=qpsxH7mOopM&t=4670
> > > >
> > > > https://www.youtube.com/watch?v=08aLgCb56_w
> > > >
> > > > Davies: Yeah, inflationary theory is paint-canned.
> > > >
> > > > https://www.youtube.com/watch?v=eSpFz2ZXHGM
> > > >
> > > > t'Hooft: The, "quantum black hole", is really about the atom as real graviton and black-hole/white-hole and its own virtual partner.
> > > >
> > > > https://www.youtube.com/watch?v=9z3JYb_g2Qs
> > > >
> > > > Woit: String theory's still a thing, it's just extended continuum mechanics. What mathematics needs is better continuum mechanics anyways, and it's what it's missing. Twistor theory is old Riemann metric wrapped as new.
> > > >
> > > > https://www.youtube.com/watch?v=rsI_HYtP6iU
> > > >
> > > > Turok: yeah you're right physics is in a crisis and its second ultraviolet catastrophe, and the first was resolved with discrete mechanics, and this with continuous.
> > > >
> > > > Davies has some of the best writings about the real parts of special relativity. Then though he gets into mysticism that isn't attached. Then t'Hooft is of course totally famous, and it reminds me of Jefimenko and they kind of go together. Turok is pretty great he at least is honest what's wrong with physics. Penrose on the one hand at least makes clear in his latest book "our theory together disagrees 120 orders of magnitude", then though he's gone right down the rabbit hole. Greene is sort of stuck because his dogmatic, if comprehensive, adherence to his received text kind of has him painted himself into a corner. Hossenfelder, rabbit hole. Kaku is pretty strong and he could pick up where he left off string theory, but, rabbit hole. Tyson is a great popularizer, and solid and textbook, but, the catastrophe has left him some sort of grasping so he's not really advised.
> > > >
> > > > Or, it's not their opinion, kind of.
> > > >
> > > > Turok though, Turok seemed pretty honest at least about problems physics has, and without going all rabbit hole, which is from Alice in Wonderland where going down the rabbit hole means leaving reality and traipsing into absurdity, or as from Through the Looking Glass and so on.
> > > >
> > > > So, t'Hooft is still out in front.
> > > >
> > > > Then there's Dirac, "see I told you so". Then there's Bohm and Einstein, "yeah, that'd be great".
> > > >
> > > > Then, it's kind of beckoning, "Cantor II".
> > > 1905 it seems was a really great year. (For physics).
> > It may seem. But really - the mystical mumble of your idiot
> > guru wasn't even consistent, as it was demonstrated many
> > times.
> Happy New Year. 2023 was better in some ways than the COVID pandemic years.
>
> I wonder about this, how about everybody in the world gets a unique ID.
>
> Weinberg in "what's wrong with QM" and "living with infinities". (T'Hooft sort of went "quantum, more quantum, rabbit hole".)
>
> Weinberg says "[Einstein] is, without question, the greatest physicist of the 20'th century."


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Re: Separation of Accelerating Observers in Special Relativity

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From: mlfasf@comcast.net (Mike Fontenot)
Newsgroups: sci.physics.relativity
Subject: Re: Separation of Accelerating Observers in Special Relativity
Date: Tue, 2 Jan 2024 09:28:30 -0700
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 by: Mike Fontenot - Tue, 2 Jan 2024 16:28 UTC

I (Mike Fontenot) wrote:

>> The reason that result is important is that it allows an
>> accelerating observer (undergoing a constant acceleration) to set up
>> an arbitrarily long array of clocks having that constant separation,
>>  along any given straight line passing through him, which he can
>> then use to tell him the current age of a distant person who is
>> important to him (like his twin that he left long ago).  I.e., it
>> gives him a meaningful "NOW-at-a-distance".

And Tom Roberts responded:

> I keep telling your "that result" is wrong.
>
> But even if it were correct this would not work, because none of the
> clocks along the rocket's direction of acceleration are synchronized ...

And I (Mike) responded:

That's true, the clocks on the rockets farther in the direction of the
acceleration run faster, but they are faster by a known factor, so the
given observer (the "GO", whose viewpoint we want to determine) can
compute (for each instant in HIS life) all the clock readings of each of
the other rockets. So that still establishes a "NOW-at-a-distance" for
him: he can (eventually) determine the current age of any particular
distant object that he cares about (like his home twin whom he left long
ago). All he has to do is arrange for his "helper friend", on the
rocket that happens to be momentarily stationary with respect to her, to
observe her age at the given common instant in the frame of the array of
clocks. The helper friend then relays that observed age of the home
twin to the given observer (the "GO").

>
> The basic problem is that if these clocks all have equal proper
> accelerations, then they don't execute Born rigid motion, [...]

Born rigid motion concerns the views of inertial observers, which is
irrelevant in my analysis. My analysis concerns only the views of
observers who all have the same acceleration, as confirmed by their
accelerometers). In that case, as confirmed by Einstein's 1907 paper,
and by his equivalence principle example, the separation of the rockets
is constant.

Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: ross.a.finlayson@gmail.com (Ross Finlayson)
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 by: Ross Finlayson - Tue, 2 Jan 2024 21:14 UTC

On Tuesday, January 2, 2024 at 8:28:34 AM UTC-8, Mike Fontenot wrote:
> I (Mike Fontenot) wrote:
>
> >> The reason that result is important is that it allows an
> >> accelerating observer (undergoing a constant acceleration) to set up
> >> an arbitrarily long array of clocks having that constant separation,
> >> along any given straight line passing through him, which he can
> >> then use to tell him the current age of a distant person who is
> >> important to him (like his twin that he left long ago). I.e., it
> >> gives him a meaningful "NOW-at-a-distance".
> And Tom Roberts responded:
> > I keep telling your "that result" is wrong.
> >
> > But even if it were correct this would not work, because none of the
> > clocks along the rocket's direction of acceleration are synchronized ....
>
>
> And I (Mike) responded:
>
> That's true, the clocks on the rockets farther in the direction of the
> acceleration run faster, but they are faster by a known factor, so the
> given observer (the "GO", whose viewpoint we want to determine) can
> compute (for each instant in HIS life) all the clock readings of each of
> the other rockets. So that still establishes a "NOW-at-a-distance" for
> him: he can (eventually) determine the current age of any particular
> distant object that he cares about (like his home twin whom he left long
> ago). All he has to do is arrange for his "helper friend", on the
> rocket that happens to be momentarily stationary with respect to her, to
> observe her age at the given common instant in the frame of the array of
> clocks. The helper friend then relays that observed age of the home
> twin to the given observer (the "GO").
> >
> > The basic problem is that if these clocks all have equal proper
> > accelerations, then they don't execute Born rigid motion, [...]
>
>
> Born rigid motion concerns the views of inertial observers, which is
> irrelevant in my analysis. My analysis concerns only the views of
> observers who all have the same acceleration, as confirmed by their
> accelerometers). In that case, as confirmed by Einstein's 1907 paper,
> and by his equivalence principle example, the separation of the rockets
> is constant.

Clocks slow or meet.

The readings of which are mostly straight Galilean Doppler.

Atomic clock lattices demonstrate space-contraction in effect.

GPS clocks advise the ephemeris, not the other way around.

In GR, ....

....

Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: ross.a.finlayson@gmail.com (Ross Finlayson)
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 by: Ross Finlayson - Sat, 6 Jan 2024 04:31 UTC

On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > rockets will show different accelerations
> > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > the setup. (IOW: the rockets are identical.)
> > > > > >
> > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > post, and its [@] footnote.)
> > > > > >
> > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > resolve your errors. Your problem, not mine.
> > > > > >
> > > > > > Tom Roberts
> > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > >
> > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > or so, there's an, ..., improvement, to the theory.
> > > > >
> > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > >
> > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > atomic and molecular is an example of this kind of thing.
> > > > >
> > > > > For relativity then the big deal seems about that SR is local. This wasn't in effect for
> > > > > lots of interpretations, so now they would be seen as, ..., well, "wrong" is pretty strong,
> > > > > but, no longer in effect, altogether.
> > > > >
> > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > >
> > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > >
> > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > >
> > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > it's simplest to assign it clearest physical interpretations.
> > > > >
> > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > "quality construction".
> > > > >
> > > > > Or, you know, "a theoretical physicist thinks this".
> > > > >
> > > > > So, whose problem is that?
> > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > mathematical models, which of course automatically equip physical models, of the
> > > > attachments of physical models to mathematical models.
> > > >
> > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > >
> > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > >
> > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > >
> > > > It's a continuum mechanics, ....
> > > >
> > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > >
> > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > >
> > > "Putnam's Quibbles on Quine, pointless"
> > >
> > >
> > >
> > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > >
> > > "The wave function Psi is interpreted as referring to a physical state."
> > >
> > > "Some physicists have always objected to that probability interpretation. ..."
> > > "... One has to accept it. One cannot improve on it."
> > >
> > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > >
> > > "We can no longer just shut our eyes to the negative energy states."
> > > (While it's still all positive probabilities, ..., as for what events..)
> > >
> > > "... there is a further doubling ...".
> > >
> > > (Dirac explains where positrons come from, also electron holes.)
> > >
> > >
> > > De Broglie talks about electron waves.
> > >
> > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > >
> > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > >
> > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > Theorists not pulling them back together are just, well, they're stepping off.
> > >
> > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > >
> > > "Present day theoretical physics is not in a satisfactory state." -- Dirac
> > >
> > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > Mathematics does not allow you to discard infinities just when they
> > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > ..., but I'm hoping, ...." -- Dirac
> > >
> > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > >
> > >
> > > Merry Christmas
> > I like Feynman but he's sort of an engineer moreso than a physicist.
> >
> > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> >
> > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > a sort of showman.
> >
> > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > when he isn't just blowing smoke, but after something like sum-of-histories
> > and the path integral that I associate with him, and are real, and formalisms
> > associated with scattering and tunneling in quantum theory, and electrodynamics
> > and chromodynamics, which are real, it's like that's a pretty good example of a
> > problem-solver and a calculator with a repertoire of approximations on the surface.
> > I like Feynman but he's sort of an engineer moreso than a physicist.
> >
> >
> > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> >
> > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> >
> > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> >
> > "One man's virtual particle is another man's virtual anti-particle."
> I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> sort of non-commital end-runs about the realist.
>
> So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
>
> So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
>
> I kind of conflate d'Espagnat and Badiou this way.


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Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: ross.a.finlayson@gmail.com (Ross Finlayson)
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 by: Ross Finlayson - Tue, 9 Jan 2024 02:51 UTC

On Monday, January 8, 2024 at 5:28:07 PM UTC-8, mitchr...@gmail.com wrote:
> On Friday, January 5, 2024 at 8:31:37 PM UTC-8, Ross Finlayson wrote:
> > On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> > > On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > > > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > > > rockets will show different accelerations
> > > > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > > > the setup. (IOW: the rockets are identical.)
> > > > > > > >
> > > > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > > > post, and its [@] footnote.)
> > > > > > > >
> > > > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > > > resolve your errors. Your problem, not mine.
> > > > > > > >
> > > > > > > > Tom Roberts
> > > > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > > > >
> > > > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > > > or so, there's an, ..., improvement, to the theory.
> > > > > > >
> > > > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > > > >
> > > > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > > > atomic and molecular is an example of this kind of thing.
> > > > > > >
> > > > > > > For relativity then the big deal seems about that SR is local.. This wasn't in effect for
> > > > > > > lots of interpretations, so now they would be seen as, ..., well, "wrong" is pretty strong,
> > > > > > > but, no longer in effect, altogether.
> > > > > > >
> > > > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > > > >
> > > > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > > > >
> > > > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > > > >
> > > > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > > > it's simplest to assign it clearest physical interpretations.
> > > > > > >
> > > > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > > > "quality construction".
> > > > > > >
> > > > > > > Or, you know, "a theoretical physicist thinks this".
> > > > > > >
> > > > > > > So, whose problem is that?
> > > > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > > > mathematical models, which of course automatically equip physical models, of the
> > > > > > attachments of physical models to mathematical models.
> > > > > >
> > > > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > > > >
> > > > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > > > >
> > > > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > > > >
> > > > > > It's a continuum mechanics, ....
> > > > > >
> > > > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > > > >
> > > > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > > > >
> > > > > "Putnam's Quibbles on Quine, pointless"
> > > > >
> > > > >
> > > > >
> > > > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > > > >
> > > > > "The wave function Psi is interpreted as referring to a physical state."
> > > > >
> > > > > "Some physicists have always objected to that probability interpretation. ..."
> > > > > "... One has to accept it. One cannot improve on it."
> > > > >
> > > > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > > > >
> > > > > "We can no longer just shut our eyes to the negative energy states."
> > > > > (While it's still all positive probabilities, ..., as for what events.)
> > > > >
> > > > > "... there is a further doubling ...".
> > > > >
> > > > > (Dirac explains where positrons come from, also electron holes.)
> > > > >
> > > > >
> > > > > De Broglie talks about electron waves.
> > > > >
> > > > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > > > >
> > > > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > > > >
> > > > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > > > Theorists not pulling them back together are just, well, they're stepping off.
> > > > >
> > > > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > > > >
> > > > > "Present day theoretical physics is not in a satisfactory state." -- Dirac
> > > > >
> > > > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > > > Mathematics does not allow you to discard infinities just when they
> > > > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > > > ..., but I'm hoping, ...." -- Dirac
> > > > >
> > > > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > > > >
> > > > >
> > > > > Merry Christmas
> > > > I like Feynman but he's sort of an engineer moreso than a physicist..
> > > >
> > > > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> > > >
> > > > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > > > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > > > a sort of showman.
> > > >
> > > > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > > > when he isn't just blowing smoke, but after something like sum-of-histories
> > > > and the path integral that I associate with him, and are real, and formalisms
> > > > associated with scattering and tunneling in quantum theory, and electrodynamics
> > > > and chromodynamics, which are real, it's like that's a pretty good example of a
> > > > problem-solver and a calculator with a repertoire of approximations on the surface.
> > > > I like Feynman but he's sort of an engineer moreso than a physicist..
> > > >
> > > >
> > > > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> > > >
> > > > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> > > >
> > > > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> > > >
> > > > "One man's virtual particle is another man's virtual anti-particle."
> > > I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> > > and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> > > sort of non-commital end-runs about the realist.
> > >
> > > So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> > > around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> > > sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
> > >
> > > So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> > > but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> > > are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
> > >
> > > I kind of conflate d'Espagnat and Badiou this way.
> > I'm much more enjoying d'Espagnat by now,
> > it's getting pretty interesting, and he shows his bravery,
> > with a sort of velvet-glove approach.
> >
> > "Philosophy of Physics", ....
> >
> > Not Badiou though
> > ...
> You can start your own acceleration on your world line...
> But that does not create another frame's kinetic energy.
> Your own motion gives you your own kinetic energy.


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Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: ross.a.finlayson@gmail.com (Ross Finlayson)
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 by: Ross Finlayson - Tue, 9 Jan 2024 04:08 UTC

On Monday, January 8, 2024 at 6:52:01 PM UTC-8, Ross Finlayson wrote:
> On Monday, January 8, 2024 at 5:28:07 PM UTC-8, mitchr...@gmail.com wrote:
> > On Friday, January 5, 2024 at 8:31:37 PM UTC-8, Ross Finlayson wrote:
> > > On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> > > > On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > > > > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > > > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > > > > rockets will show different accelerations
> > > > > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > > > > the setup. (IOW: the rockets are identical.)
> > > > > > > > >
> > > > > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > > > > post, and its [@] footnote.)
> > > > > > > > >
> > > > > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > > > > resolve your errors. Your problem, not mine.
> > > > > > > > >
> > > > > > > > > Tom Roberts
> > > > > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > > > > >
> > > > > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > > > > or so, there's an, ..., improvement, to the theory.
> > > > > > > >
> > > > > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > > > > >
> > > > > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > > > > atomic and molecular is an example of this kind of thing.
> > > > > > > >
> > > > > > > > For relativity then the big deal seems about that SR is local. This wasn't in effect for
> > > > > > > > lots of interpretations, so now they would be seen as, ..., well, "wrong" is pretty strong,
> > > > > > > > but, no longer in effect, altogether.
> > > > > > > >
> > > > > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > > > > >
> > > > > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > > > > >
> > > > > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > > > > >
> > > > > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > > > > it's simplest to assign it clearest physical interpretations.
> > > > > > > >
> > > > > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > > > > "quality construction".
> > > > > > > >
> > > > > > > > Or, you know, "a theoretical physicist thinks this".
> > > > > > > >
> > > > > > > > So, whose problem is that?
> > > > > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > > > > mathematical models, which of course automatically equip physical models, of the
> > > > > > > attachments of physical models to mathematical models.
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > > > > >
> > > > > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > > > > >
> > > > > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > > > > >
> > > > > > > It's a continuum mechanics, ....
> > > > > > >
> > > > > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > > > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > > > > >
> > > > > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > > > > >
> > > > > > "Putnam's Quibbles on Quine, pointless"
> > > > > >
> > > > > >
> > > > > >
> > > > > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > > > > >
> > > > > > "The wave function Psi is interpreted as referring to a physical state."
> > > > > >
> > > > > > "Some physicists have always objected to that probability interpretation. ..."
> > > > > > "... One has to accept it. One cannot improve on it."
> > > > > >
> > > > > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > > > > >
> > > > > > "We can no longer just shut our eyes to the negative energy states."
> > > > > > (While it's still all positive probabilities, ..., as for what events.)
> > > > > >
> > > > > > "... there is a further doubling ...".
> > > > > >
> > > > > > (Dirac explains where positrons come from, also electron holes.)
> > > > > >
> > > > > >
> > > > > > De Broglie talks about electron waves.
> > > > > >
> > > > > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > > > > >
> > > > > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > > > > >
> > > > > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > > > > Theorists not pulling them back together are just, well, they're stepping off.
> > > > > >
> > > > > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > > > > >
> > > > > > "Present day theoretical physics is not in a satisfactory state.." -- Dirac
> > > > > >
> > > > > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > > > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > > > > Mathematics does not allow you to discard infinities just when they
> > > > > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > > > > ..., but I'm hoping, ...." -- Dirac
> > > > > >
> > > > > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > > > > >
> > > > > >
> > > > > > Merry Christmas
> > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > >
> > > > > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> > > > >
> > > > > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > > > > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > > > > a sort of showman.
> > > > >
> > > > > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > > > > when he isn't just blowing smoke, but after something like sum-of-histories
> > > > > and the path integral that I associate with him, and are real, and formalisms
> > > > > associated with scattering and tunneling in quantum theory, and electrodynamics
> > > > > and chromodynamics, which are real, it's like that's a pretty good example of a
> > > > > problem-solver and a calculator with a repertoire of approximations on the surface.
> > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > >
> > > > >
> > > > > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> > > > >
> > > > > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> > > > >
> > > > > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> > > > >
> > > > > "One man's virtual particle is another man's virtual anti-particle."
> > > > I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> > > > and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> > > > sort of non-commital end-runs about the realist.
> > > >
> > > > So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> > > > around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> > > > sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
> > > >
> > > > So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> > > > but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> > > > are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
> > > >
> > > > I kind of conflate d'Espagnat and Badiou this way.
> > > I'm much more enjoying d'Espagnat by now,
> > > it's getting pretty interesting, and he shows his bravery,
> > > with a sort of velvet-glove approach.
> > >
> > > "Philosophy of Physics", ....
> > >
> > > Not Badiou though
> > > ...
> > You can start your own acceleration on your world line...
> > But that does not create another frame's kinetic energy.
> > Your own motion gives you your own kinetic energy.
> Actually it's work.
>
> Yeah, d'Espagnat, is rather variable, or maybe it's just that his
> on the one hand advocating ontology, on the other hand advocating teleology,
> have their sections, with regards to his clean sections each, about whether
> he's enough of a unifier, to actually result the silver thread, from teleology
> through ontology for the theoretical and scientific views, or that
> lacking the necessary mathematical fundamentals, will result in caution.
>
> His strong objectivism doesn't really seem to take a very defensible approach
> for his theorist, and there is one and it's a strong mathematical platonism that
> after mathematical foundations arrives with a teolological theory at all, and
> it's a strong contradistinctive objective/subjective.
>
> So, it remains to be seen whether his "Physics and Philosophy",
> results a, philosophy and physics.


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Re: Separation of Accelerating Observers in Special Relativity

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Subject: Re: Separation of Accelerating Observers in Special Relativity
From: ross.a.finlayson@gmail.com (Ross Finlayson)
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 by: Ross Finlayson - Sat, 27 Jan 2024 03:01 UTC

On Monday, January 8, 2024 at 8:08:13 PM UTC-8, Ross Finlayson wrote:
> On Monday, January 8, 2024 at 6:52:01 PM UTC-8, Ross Finlayson wrote:
> > On Monday, January 8, 2024 at 5:28:07 PM UTC-8, mitchr...@gmail..com wrote:
> > > On Friday, January 5, 2024 at 8:31:37 PM UTC-8, Ross Finlayson wrote:
> > > > On Wednesday, December 27, 2023 at 10:20:57 AM UTC-8, Ross Finlayson wrote:
> > > > > On Tuesday, December 26, 2023 at 10:21:33 AM UTC-8, Ross Finlayson wrote:
> > > > > > On Monday, December 25, 2023 at 12:38:35 AM UTC-8, Ross Finlayson wrote:
> > > > > > > On Sunday, December 24, 2023 at 12:03:38 PM UTC-8, Ross Finlayson wrote:
> > > > > > > > On Sunday, December 24, 2023 at 10:48:02 AM UTC-8, Ross Finlayson wrote:
> > > > > > > > > On Sunday, December 24, 2023 at 9:31:14 AM UTC-8, Tom Roberts wrote:
> > > > > > > > > > On 12/23/23 6:13 PM, Mike Fontenot wrote:
> > > > > > > > > > > In [the Bell paradox scenario], [...] the accelerometers on the two
> > > > > > > > > > > rockets will show different accelerations
> > > > > > > > > > This is JUST PLAIN WRONG. Equal proper accelerations is stipulated in
> > > > > > > > > > the setup. (IOW: the rockets are identical.)
> > > > > > > > > >
> > > > > > > > > > Please explain how, in the initial inertial frame, two identical rockets
> > > > > > > > > > can have differently-shaped trajectories simply because they are started
> > > > > > > > > > at different locations. You are claiming they do have differently-shaped
> > > > > > > > > > trajectories, which is ABSURD. (See the "***" paragraph of my previous
> > > > > > > > > > post, and its [@] footnote.)
> > > > > > > > > >
> > > > > > > > > > You are apparently too invested in your mistakes to re-think this and
> > > > > > > > > > resolve your errors. Your problem, not mine.
> > > > > > > > > >
> > > > > > > > > > Tom Roberts
> > > > > > > > > I wonder, let's say you put "the theory" on a timeline down the decades.
> > > > > > > > >
> > > > > > > > > So, from 1900, there's electron physics, and, 1905, annus mirabilis, so every five years
> > > > > > > > > or so, there's an, ..., improvement, to the theory.
> > > > > > > > >
> > > > > > > > > So, not all the improvements, are compatible or sympatico, with the existing ones.
> > > > > > > > > For example that "relativity is classical in the limit" or along these lines, it's "conservative",
> > > > > > > > > while not compatible, is, "non-conservative", conservative in the sense of not really
> > > > > > > > > changing the theory, vis-a-vis conservation in the usual sense meaning invariant theory
> > > > > > > > > and symmetry laws and Noether's theorem and conserved quantities.
> > > > > > > > >
> > > > > > > > > The Copenhagen interpretation or the stochastic model for the statistical ensemble is
> > > > > > > > > an example, then about Bohm-de Broglie and real wave mechanics of wave collapse,
> > > > > > > > > in events. Similarly resonance theory for the molecular and the differences between
> > > > > > > > > atomic and molecular is an example of this kind of thing.
> > > > > > > > >
> > > > > > > > > For relativity then the big deal seems about that SR is local. This wasn't in effect for
> > > > > > > > > lots of interpretations, so now they would be seen as, ...., well, "wrong" is pretty strong,
> > > > > > > > > but, no longer in effect, altogether.
> > > > > > > > >
> > > > > > > > > Something like asymptotic freedom or that time symmetry is the only thing not shown
> > > > > > > > > falsified, these are pretty major touchstones on the evolution of the theory, and the
> > > > > > > > > fact that the popular accounts are usually quite a ways behind the novel accounts,
> > > > > > > > > and also not necessarily at all reflecting, the practical accounts.
> > > > > > > > >
> > > > > > > > > Then, re-visiting the definitions and derivations, also result, revisiting the data. The
> > > > > > > > > data was gathered and tabulated according to the interpretation, about what it is.
> > > > > > > > >
> > > > > > > > > So, re-visiting or re-thinking the theory, here has the benefit of this, and the challenge
> > > > > > > > > of it, interpreting experiment as it's evolved in configuration and energy over time,
> > > > > > > > > and, according to what were the pronounced and exoteric theories, and especially,
> > > > > > > > > the practical or esoteric theories, is for dragging those out and helping people understand
> > > > > > > > > how and why the opinions changed, so they don't feel disserved or basically so
> > > > > > > > > that they don't distrust or dispute the competence, of, big and primary science.
> > > > > > > > >
> > > > > > > > > Of course I'm kind of a personal aggrandizer myself and sort of really only trust
> > > > > > > > > theory for its own sake to make the best mathematical interpretation how then
> > > > > > > > > it's simplest to assign it clearest physical interpretations.
> > > > > > > > >
> > > > > > > > > Otherwise, when there's "wall-papering", onto the theory, instead of "re-thinking",
> > > > > > > > > it, from first theoretical principles establishing the surrounds of the definitions
> > > > > > > > > and their derivations, I have feelings like "those people are incompetents and
> > > > > > > > > don't know bubkus, and their latest wall-papering after coat-tailing, is not,
> > > > > > > > > "quality construction".
> > > > > > > > >
> > > > > > > > > Or, you know, "a theoretical physicist thinks this".
> > > > > > > > >
> > > > > > > > > So, whose problem is that?
> > > > > > > > One can say the same for mathematics and about the "standard" and "non-standard"
> > > > > > > > in mathematics, and the conservative and non-conservative, about continuum mechanics,
> > > > > > > > and, especially, what mathematics _owes_ physics, if physics, is to have sufficient correct
> > > > > > > > mathematical models, which of course automatically equip physical models, of the
> > > > > > > > attachments of physical models to mathematical models.
> > > > > > > >
> > > > > > > > https://www.youtube.com/watch?v=3SZXq-UqCdA&list=PLb7rLSBiE7F5_h5sSsWDQmbNGsmm97Fy5&index=31
> > > > > > > >
> > > > > > > > Even defining a "continuous domain" today gets quite involved for measure theory,
> > > > > > > > then for these very interesting things in the interface between the discrete and continuous,
> > > > > > > > which would very well advise the conceit of the particle in quantum mechanics, and
> > > > > > > > why superstring theory is just a thing in continuum analysis, about doubling and halving,
> > > > > > > > the doubling-measures, doubling-spaces, angle-doubling, and so on, which are
> > > > > > > > quite, "real", mathematically, and mathematics is sort of short, owing physics.
> > > > > > > >
> > > > > > > > So, better theory in physics involves any rehabilitations of mathematics, also.
> > > > > > > >
> > > > > > > > It's a continuum mechanics, ....
> > > > > > > >
> > > > > > > > Voice stress analysis is a sort of scientific approach to establish perceived veracity.
> > > > > > > Quine, "Two Dogmas of Empiricism", "Things and their place in theories"
> > > > > > >
> > > > > > > https://en.wikipedia.org/wiki/Quine%E2%80%93Putnam_indispensability_argument
> > > > > > >
> > > > > > > "Putnam's Quibbles on Quine, pointless"
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Paul Dirac gives a lecture, starting about why theoretical physicists are people.
> > > > > > >
> > > > > > > "The wave function Psi is interpreted as referring to a physical state."
> > > > > > >
> > > > > > > "Some physicists have always objected to that probability interpretation. ..."
> > > > > > > "... One has to accept it. One cannot improve on it."
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=Ci86Aps7CMo
> > > > > > >
> > > > > > > "We can no longer just shut our eyes to the negative energy states."
> > > > > > > (While it's still all positive probabilities, ..., as for what events.)
> > > > > > >
> > > > > > > "... there is a further doubling ...".
> > > > > > >
> > > > > > > (Dirac explains where positrons come from, also electron holes.)
> > > > > > >
> > > > > > >
> > > > > > > De Broglie talks about electron waves.
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=stRrf4DB_3Y
> > > > > > >
> > > > > > > I especially enjoyed the interview with de Broglie at the Paris Academy with the bust of Fresnel.
> > > > > > >
> > > > > > > They're actually both pretty right. People saying Dirac and de Broglie are at odds are underinformed.
> > > > > > > Theorists not pulling them back together are just, well, they're stepping off.
> > > > > > >
> > > > > > > https://www.youtube.com/watch?v=kgXYvaSfFdE
> > > > > > >
> > > > > > > "Present day theoretical physics is not in a satisfactory state." -- Dirac
> > > > > > >
> > > > > > > "Most physicists say that we can turn a blind eye toward the infinities, ...,
> > > > > > > cutting out artificially the infinities, ... I feel very unhappy about it. ...
> > > > > > > Mathematics does not allow you to discard infinities just when they
> > > > > > > don't suit you. ... I think I'm pretty well alone among physicists this way,
> > > > > > > ..., but I'm hoping, ...." -- Dirac
> > > > > > >
> > > > > > > "... resignation physics ...". -- https://en.wikipedia.org/wiki/Bruno_Touschek#/media/File:Bruno_Touschek.jpg
> > > > > > >
> > > > > > >
> > > > > > > Merry Christmas
> > > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > > >
> > > > > > He laughs then with his "how high I am" and "why worry" and it's like "you're finite, Feynman".
> > > > > >
> > > > > > His world of ammoniac salts is of a _false_, bravado. It's like when Dirac says
> > > > > > "it's hard to find people brave enough to be monumental physicists", Feynman's
> > > > > > a sort of showman.
> > > > > >
> > > > > > I like Feynman, and he's got a lot of bits in his bag, and he's a decent explicator
> > > > > > when he isn't just blowing smoke, but after something like sum-of-histories
> > > > > > and the path integral that I associate with him, and are real, and formalisms
> > > > > > associated with scattering and tunneling in quantum theory, and electrodynamics
> > > > > > and chromodynamics, which are real, it's like that's a pretty good example of a
> > > > > > problem-solver and a calculator with a repertoire of approximations on the surface.
> > > > > > I like Feynman but he's sort of an engineer moreso than a physicist.
> > > > > >
> > > > > >
> > > > > > https://www.youtube.com/watch?v=MDZaM-Bi-kI
> > > > > >
> > > > > > It helps to hear Dirac's exposition first, then de Broglie, before Feynman.
> > > > > >
> > > > > > Feynman is great, after Einstein he's one of the most famous physicists in the world.
> > > > > >
> > > > > > "One man's virtual particle is another man's virtual anti-particle."
> > > > > I don't know if you've read d'Espagnat, he has a book that's a lot about Bell inequalities and the local,
> > > > > and non-local, and gets into all these notions of the instrumentalist and operationalist which are each
> > > > > sort of non-commital end-runs about the realist.
> > > > >
> > > > > So, on the one hand, I sort of enjoy reading d'Espagnat, because, he goes to such efforts to switch perspectives
> > > > > around and it's sort of a comedy of distraction, but on the other hand I sort of don't because it's seems a
> > > > > sort of illusionist's result, and I don't much feel that the theory result good and fair causally.
> > > > >
> > > > > So, I sort of enjoy reading d'Espagnat, because most arguments he makes have easy pokes,
> > > > > but overall it seems he's just another "Dirac's timid coat-tailers", because "Dirac's brave theorists",
> > > > > are who will bring improvements overall to the theory, and not just another coat-tailing wall-papering.
> > > > >
> > > > > I kind of conflate d'Espagnat and Badiou this way.
> > > > I'm much more enjoying d'Espagnat by now,
> > > > it's getting pretty interesting, and he shows his bravery,
> > > > with a sort of velvet-glove approach.
> > > >
> > > > "Philosophy of Physics", ....
> > > >
> > > > Not Badiou though
> > > > ...
> > > You can start your own acceleration on your world line...
> > > But that does not create another frame's kinetic energy.
> > > Your own motion gives you your own kinetic energy.
> > Actually it's work.
> >
> > Yeah, d'Espagnat, is rather variable, or maybe it's just that his
> > on the one hand advocating ontology, on the other hand advocating teleology,
> > have their sections, with regards to his clean sections each, about whether
> > he's enough of a unifier, to actually result the silver thread, from teleology
> > through ontology for the theoretical and scientific views, or that
> > lacking the necessary mathematical fundamentals, will result in caution..
> >
> > His strong objectivism doesn't really seem to take a very defensible approach
> > for his theorist, and there is one and it's a strong mathematical platonism that
> > after mathematical foundations arrives with a teolological theory at all, and
> > it's a strong contradistinctive objective/subjective.
> >
> > So, it remains to be seen whether his "Physics and Philosophy",
> > results a, philosophy and physics.
> Also you should know that pseudomomentum is how modern physics is acknowledging
> that Newton's laws include neither the rotational, centrally, nor the Mach-ian, or as for
> field effects, and even in the regular meso-scale.
>
> That is to say, pseudomomentum, in the open, is how conservation of momentum is,
> and, then otherwise that according to General Relativity, it's inertial-system, objects in motion.
>
> Some people would have been entirely agog that the usual physics they got in mechanics
> was only about half right, and, about half wrong. And, not just because their teachers or books
> were poor, it's that the theory needs quite a bit more better mathematics to get sound itself.
>
>
>
> Anyways if you enjoy Dirac, he's still waiting for better physics for better physicists.
> What he needs though is better mathematics.
>
>
> There's lots of empirical knowledge in mechanics and the electrical and optical and nuclear,
> a lot, indeed so much so that's separated from the simpler theories that it's hard to find a
> good anybody any more, in a world half-full of shallow incompetents faking it as they don't make it.
>
> That is to say, every sector from the photon sector to the nonlinear to the cosmological,
> but starting directly with mechanics and the electrical, has a whole bunch of esoteric
> empirical wisdom, with its related formalisms and theory and sub-fields of fields, about
> the tribological and rheological and the limits of electron physics and Hooke and Clausius,
> the limits of the Central Limit Theorem, the classical in a world of sum potentials, and on and on,
> according to whom planes fly and phones dial and even mostly simple APIs work on their stack.
>
> So, the idea of making a better mathematics first, is that mathematics is the entire noumenal
> realm of the ideals, that isn't the metaphor that fails, but the strong metonymy that supports
> all structure, and any matters of sound reason and inference, in the noumenal realm that
> includes an object-sense after a word-sense and number-sense, these being senses bridging
> the noumenal realm of Man and his Mind, and, the phenomenal realm of the Animal and Machine.
>
> So, mathematics, has a continuum in it. And, modern mathematics, is due a paleo-classical super-classical,
> approach to the accommodation of mathematical continuum, and mathematical infinity, as
> elements exactly as of our object-sense, and exactly as what is Mind's gift, truth, from inference.
>
> Thusly, the great work of those who ushered in modern technology, is according to the development
> of these higher level notions, and then, the great many excellent minds who invented modern
> society instead of squeezing the rich juice out of selling the most stupid attention grabbers possible,
> has that it's a real tragedy that so many great minds never really learned a field except asymmetry
> of information, exploiting it.
>
> So, it's not so that a modern man (or woman, a person) can't learn themselves a theory, a good one,
> a solid one, a sound one, with all the guarantees of performance, correctness, accuracy, and truth.
>
> But, mostly, great minds don't think alike. Great minds think apiece, and result alike.
>
> Then, as for strong mathematical platonism and axiomless natural deduction, one thinks the same.
>
>
> So, you, too, can be a real scientist, but your resource isn't a script-reader designed to be anybody's minder,
> it's the stacks, it's the collected wisdom of the greatest assemblage of knowledge in today's recorded
> history, it's called front-line primary science, and you owe it a lot.
>
> Then, the only way to get there, and be a scientist and not just an experiment, is theory.
>
>
> Then, at some point the truth is as profound as music is about it. Of course,
> music is all about you, and the fact that there are universal truths and a universal truth,
> still make for that there's an infinity of theories and one of them's yours.
>
> Yet, a strong mathematical platonism is a theory that will be there.
>
>
>
>
>
>
> ---


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