Results 181 to 190 of about 259,097 (230)

Relativistic Limits on the Discretization and Temporal Resolution of a Quantum Clock. [PDF]

Entropy (Basel)
Favalli T.
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(Finite-Time) Thermodynamics, Hyperbolicity, Lorentz Invariance: Study of an Example. [PDF]

Entropy (Basel)
Guy B.
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Correction to the Entropy of a Charged Rotating Accelerated Black Hole Due to Lorentz Invariance Violation. [PDF]

Entropy (Basel)
Wang C, Wang HY, Yang SZ.
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General relativity without general relativity

Physical Review D, 1978
Recently one of us proposed a general theory of variable rest masses (VMT) compatible with post-Newtonian solar-system experiments for a wide range of its two parameters r and q, provided the asymptotic value of its fundamental field f is in a certain narrow range.
Jacob D. Bekenstein, Amnon Meisels
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General Covariance in General Relativity?

General Relativity and Gravitation, 1995
In the authors' words, ``the mathematical approach to general relativity insists that all coordinate systems are equal''. In contradiction to this ``doctrine'' the authors claim that, for some problems in general relativity, restriction to a subclass of coordinates is not only convenient to simplify calculations but even necessary to understand the ...
Ellis, G. F. R., Matravers, D. R.
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Local relative motion in general relativity

Canadian Journal of Physics, 1979
The distinction is drawn between problems in which single particle motion has physical significance and those in which relative motion between pairs of particles must be considered. Local relative motion is considered from the standpoint of the equation of geodesic deviation, expressed in arbitrary coordinates and in geodesic Fermi coordinates.
Cooperstock, F. I., Hobill, D. W.
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Generalizing General Relativity

2021
In this chapter we review 5 popular models of modifying and/or generalizing our current understanding of spacetime. These are: Brans-Dicke theory, f(R) theory, Gauss-Bonnet theory, Kaluza-Klein theory, and finally Cartan’s theory of gravity.
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General Relativity

2017
Mathematics of General Relativity (Bernd Schmidt). Partial Differential Equations of Physics (Robert Geroch). Gravitostatics and Rotating Bodies (Gernot Neugebauer). A Guide to Basic Exact Solutions (Zolt^D'an Perj^D'es). Relativistic Cosmology (John Wainwright). Black Holes in Cosmology and Astrophysics (Bernard Carr).
G. S. Hall, J. R. Pulham, P. Osborne
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