Re: The HOAX of GR effects in GPS and other artificial satellites,

Liste des GroupesRevenir à p relativity 
Sujet : Re: The HOAX of GR effects in GPS and other artificial satellites,
De : relativity (at) *nospam* paulba.no (Paul.B.Andersen)
Groupes : sci.physics.relativity
Date : 18. Sep 2024, 08:47:25
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vce0f3$3vs4n$1@dont-email.me>
References : 1 2 3
User-Agent : Mozilla Thunderbird
Den 18.09.2024 05:56, skrev ProkaryoticCaspaseHomolog:
On Sun, 15 Sep 2024 12:31:29 +0000, Paul.B.Andersen wrote:
 
It is the alternative theories which predict that
the equivalence principle could be violated at very weak levels
that have to be revised, not GR.
>
Because this experiment has shown that the equivalence principle
is NOT violated at very weak levels.
 Two paragraphs that I wrote for Wikipedia which are nearly unchanged
from when I first wrote them a decade ago:
"Proposals that may lead to a quantum theory of gravity such as string
theory and loop quantum gravity predict violations of the weak
equivalence principle because they contain many light scalar fields
with long Compton wavelengths, which should generate fifth forces and
variation of the fundamental constants. Heuristic arguments suggest
that the magnitude of these equivalence principle violations could be
in the 10−13 to 10−18 range.
"Currently envisioned tests of the weak equivalence principle are
approaching a degree of sensitivity such that non-discovery of a
violation would be just as profound a result as discovery of a
violation. Non-discovery of equivalence principle violation in this
range would suggest that gravity is so fundamentally different from
other forces as to require a major reevaluation of current attempts to
unify gravity with the other forces of nature. A positive detection,
on the other hand, would provide a major guidepost towards unification."
Interesting.
Maybe gravity isn't quantized?
--
Paul
https://paulba.no/

Date Sujet#  Auteur
15 Sep 24 * The HOAX of GR effects in GPS and other artificial satellites,15rhertz
15 Sep 24 +- Re: The HOAX of GR effects in GPS and other artificial satellites,1Paul.B.Andersen
15 Sep 24 +* Re: The HOAX of GR effects in GPS and other artificial satellites,8Paul.B.Andersen
15 Sep 24 i+- Re: The HOAX of GR effects in GPS and other artificial satellites,1Maciej Wozniak
15 Sep 24 i+- Re: The HOAX of GR effects in GPS and other artificial satellites,1Ross Finlayson
18 Sep 24 i`* Re: The HOAX of GR effects in GPS and other artificial satellites,5ProkaryoticCaspaseHomolog
18 Sep 24 i +- Re: The HOAX of GR effects in GPS and other artificial satellites,1Paul.B.Andersen
18 Sep 24 i `* Re: The HOAX of GR effects in GPS and other artificial satellites,3gharnagel
22 Sep 24 i  `* Re: The HOAX of GR effects in GPS and other artificial satellites,2ProkaryoticCaspaseHomolog
22 Sep 24 i   `- Re: The HOAX of GR effects in GPS and other artificial satellites,1Ross Finlayson
16 Sep 24 +* Re: The HOAX of GR effects in GPS and other artificial satellites,2Volney
16 Sep 24 i`- Re: The HOAX of GR effects in GPS and other artificial satellites,1Maciej Wozniak
21 Sep 24 `* Re: The HOAX of GR effects in GPS and other artificial satellites,3rhertz
21 Sep 24  +- Re: The HOAX of GR effects in GPS and other artificial satellites,1Paul.B.Andersen
21 Sep 24  `- Re: The HOAX of GR effects in GPS and other artificial satellites,1J. J. Lodder

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