Euclidean quantum gravity for Kerr-Newman Spacetimes
General Relativity and Quantum Cosmology
2020-01-07 v2
Abstract
It is very important to calculate the amount of radiation from a black hole as the radiation from a black hole contributes to its entropy. In this paper I have calculated the Entropy of a black hole from the action. I have used path integral formalism to calculate the second order perturbation of the metric in the action for a generalized Kerr-Newman metric.
Keywords
Cite
@article{arxiv.1912.05674,
title = {Euclidean quantum gravity for Kerr-Newman Spacetimes},
author = {Rohan Raha},
journal= {arXiv preprint arXiv:1912.05674},
year = {2020}
}
Comments
arXiv admin note: text overlap with arXiv:gr-qc/9903089 by other authors