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General Relativity and Quantum Cosmology

arXiv:2111.00952 (gr-qc)
[Submitted on 1 Nov 2021]

Title:Applications of the Schwarzschild-Finsler-Randers model

Authors:E. Kapsabelis, A. Triantafyllopoulos, S. Basilakos, P. C. Stavrinos
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Abstract:In this article, we study further applications of the Schwarzschild-Finsler-Randers (SFR) model which was introduced in a previous work. In this model, we investigate curvatures and the generalized Kretschmann invariant which plays a crucial role for singularities. In addition, the derived path equations are used for the gravitational redshift of the SFR-model and these are compared with the GR model. Finally, we get some results for different values of parameters of the generalized photonsphere of the SFR-model and we find small deviations from the classical results of general relativity (GR) which may be ought to the possible Lorentz violation effects.
Comments: 11 pages, 6 figures, to appear in European Physical Journal C
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
Cite as: arXiv:2111.00952 [gr-qc]
  (or arXiv:2111.00952v1 [gr-qc] for this version)
  https://doi.org/10.48550/arXiv.2111.00952
Journal reference: Eur. Phys. J. C 81 (2021) 990
Related DOI: https://doi.org/10.1140/epjc/s10052-021-09790-6

Submission history

From: Alkiviadis Triantafyllopoulos [view email]
[v1] Mon, 1 Nov 2021 13:50:29 UTC (194 KB)
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