A Four-Parameter Black-Hole Solution in the Bumblebee Gravity Model
General Relativity and Quantum Cosmology
2023-01-31 v1 High Energy Physics - Phenomenology
Abstract
The bumblebee gravity model includes a class of vector-tensor theories of gravitation where the vector field couples to the Ricci tensor quadratically. We obtain an analytical spherical black-hole solution in this model. The solution has four parameters, expanding the two-parameter solution family known in the literature. Special choices of the parameters are pointed out and discussed.
Keywords
Cite
@article{arxiv.2301.12666,
title = {A Four-Parameter Black-Hole Solution in the Bumblebee Gravity Model},
author = {Rui Xu},
journal= {arXiv preprint arXiv:2301.12666},
year = {2023}
}
Comments
Presented at the Ninth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, May 17-26, 2022