Quantization of horizon area of Kerr-Newman-de Sitter black hole
General Relativity and Quantum Cosmology
2019-05-22 v1
Abstract
Using the adiabatic invariant action and applying Bohr-Sommerfeld quantization rule and first law of black hole thermodynamics a study of quantization of entropy and horizon area of Kerr-Newman-de Sitter black hole is carried out. The same entropy spectrum is obtained in two different coordinate systems. It is also observed that the spacing of the entropy spectrum is independent of the black hole parameters and also the corresponding quantum of horizon area is in agreement with the results of Bekenstein.
Keywords
Cite
@article{arxiv.1902.01705,
title = {Quantization of horizon area of Kerr-Newman-de Sitter black hole},
author = {Y. Kenedy Meitei and T. Ibungochouba Singh and I. Ablu Meitei},
journal= {arXiv preprint arXiv:1902.01705},
year = {2019}
}
Comments
Accepted in Chinese Physics Letters