arXiv · 2101.00458
Gravity at Finite Temperature, Equivalence Principle,and Local Lorentz Invariance
Abstract
In this Chapter we illustrate the close connection between the violation of the weak equivalence principle typical of gravitational interactions at finite temperature, and similar violations induced by a breaking of the local Lorentz symmetry. We also discuss the physical implications of the effective repulsive forces possibly arising in such a generalized gravitational context, by considering, for an illustrative purpose, a quasi-Riemannian model of gravity with rotational symmetry as the local gauge group in tangent space.
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M. Gasperini. 2021-01-02. Gravity at Finite Temperature, Equivalence Principle,and Local Lorentz Invariance. https://doi.org/10.1142/9789811253591_fmatter
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