Modified Hawking temperature and entropy of Kerr-de Sitter black hole in Lorentz violation theory
General Relativity and Quantum Cosmology
2023-01-03 v1 High Energy Physics - Phenomenology
Abstract
In this paper, we discuss the tunneling of scalar particles near the event horizon of stationary and nonstationary Kerr-de Sitter black hole using Lorentz violation theory in curved space time. The modified form of Hamilton-Jacobi equation is derived from the Klein-Gordon equation by applying Lorentz violation theory. The Hawking temperatures derived from stationary and nonstationary Kerr-de Sitter black holes are modified due to Lorentz violation theory. It is noted that the change in Bekenstein-Hawking entropy and modified Hawking temperatures of stationary and nonstationary Kerr-de Sitter black hole not only depend on the black hole parameters but also on ether like vectors .
Keywords
Cite
@article{arxiv.2301.00571,
title = {Modified Hawking temperature and entropy of Kerr-de Sitter black hole in Lorentz violation theory},
author = {Y. Onika Laxmi and T. Ibungochouba Singh},
journal= {arXiv preprint arXiv:2301.00571},
year = {2023}
}