Re: The failure of the unified field theory means general relativity fails.

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Sujet : Re: The failure of the unified field theory means general relativity fails.
De : ttt_heg (at) *nospam* web.de (Thomas Heger)
Groupes : sci.physics.relativity
Date : 26. Jun 2024, 08:20:24
Autres entêtes
Message-ID : <le1tppF8524U5@mid.individual.net>
References : 1 2 3 4 5 6 7 8 9
User-Agent : Mozilla Thunderbird
Am Dienstag000025, 25.06.2024 um 22:05 schrieb Ross Finlayson:
On 06/24/2024 11:49 PM, Thomas Heger wrote:
Am Dienstag000025, 25.06.2024 um 05:57 schrieb Tom Roberts:
>
Nope. YOU have imposed specific units onto the formula/equation. The
equation itself does not impose any particular units on its variables
and constants [@], it merely requires that they be self-consistent.
>
   [@] There are many systems of units in common use. You
   seem to think there is only one.
>
A forteriori, any result that depends on any particular choice
of units (or dimensions) is unphysical.
>
Yes, of course. Good point. Similarly, any result that depends on
choice of coordinates is unphysical.
>
>
Not quite...
>
Because velocity is 'relative' (relative in respect to what you regard
as 'stationary'), kinetic energy is frame dependent.
>
Since the used coordinate system defines 'stationary', you need a
coordinate system for kinetic energy and that for practically everything
else.
>
TH
 When I hear "unphysical" I think it means "in the mathematical
representation and having no attachment to the physical representation,
in the system of units of the dimensional analysis in the
geometric setting".
'physical' means 'somehow observable'.
But that means only a certain subset of reality, which is in the observable realm.
Now we need to find a super-set of our reality, which behaves similar to our observable world, if we apply certain plausible 'visibility conditions'.
I found such a superset and called that 'spacetime'.
Matter in this view is a sub-set of spacetime and what I call 'timelike stable patterns' (in 'structured spacetime).

The dimensional analysis and attachment to geometry and
arithmetic usually is about the only "physical" there is.
 (Geometry and arithmetic and the objects of analysis
and so on.)
 Things like "negative time" and "anti-deSitter space" are
unphysical, as are the non-real parts of complex analysis,
usually, though for example if you consider the Cartanian
as essentially different from the Gaussian-Eulerian,
complex analysis, then the Majorana spinor makes an
example of a detectable observable, though, one might
aver that that's its real part, in the hypercomplex.
The imaginary parts of complex numbers are actually real.
this is quite astonishing, but imho true.
So our universe was assumed (by me) to function similar to a field of 'bi-quaternions', which are connected in a certain way, that you may call 'rotations'.
This is a certain multiplicative 'sideways' connection of pointlike 'elements of spacetime' .
In case you are interested, you could read my 'book':
https://docs.google.com/presentation/d/1Ur3_giuk2l439fxUa8QHX4wTDxBEaM6lOlgVUa0cFU4/edit?usp=sharing
...
TH

Date Sujet#  Auteur
21 Jun 24 * The failure of the unified field theory means general relativity fails.72LaurenceClarkCrossen
21 Jun 24 +* Re: The failure of the unified field theory means general relativity fails.32J. J. Lodder
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22 Jun 24 ii+* Re: The failure of the unified field theory means general relativity fails.3Ross Finlayson
22 Jun 24 iii`* Re: The failure of the unified field theory means general relativity fails.2LaurenceClarkCrossen
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23 Jun 24 ii i`* Re: The failure of the unified field theory means general relativity fails.3J. J. Lodder
23 Jun 24 ii i `* Re: The failure of the unified field theory means general relativity fails.2Mikko
23 Jun 24 ii i  `- Re: The failure of the unified field theory means general relativity fails.1J. J. Lodder
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23 Jun 24 ii  `- Re: The failure of the unified field theory means general relativity fails.1J. J. Lodder
23 Jun 24 i`* Re: The failure of the unified field theory means general relativity fails.2LaurenceClarkCrossen
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25 Jun 24 i  i  `* Re: The failure of the unified field theory means general relativity fails.25Ross Finlayson
26 Jun 24 i  i   +- Re: The failure of the unified field theory means general relativity fails.1Thomas Heger
26 Jun 24 i  i   `* Re: The failure of the unified field theory means general relativity fails.23J. J. Lodder
26 Jun 24 i  i    `* Re: The failure of the unified field theory means general relativity fails.22Ross Finlayson
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6 Jul 24 i  i      i `* Re: The failure of the unified field theory means general relativity fails.9Ross Finlayson
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10 Jul 24 i  i      i        `* Re: The failure of the unified field theory means general relativity fails.2J. J. Lodder
10 Jul 24 i  i      i         `- Re: The failure of the unified field theory means general relativity fails.1Ross Finlayson
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6 Jul 24 i  i       `* Re: The failure of the unified field theory means general relativity fails.7bertietaylor
6 Jul 24 i  i        `* Re: The failure of the unified field theory means general relativity fails.6Thomas Heger
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7 Jul 24 i  i         i`* Re: The failure of the unified field theory means general relativity fails.2Thomas Heger
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