Hawking Radiation of Schwarzschild-de Sitter Black Hole by Hamilton-Jacobi method
General Relativity and Quantum Cosmology
2012-06-01 v2
Abstract
We investigate the Hawking radiation of Schwarzschild-de Sitter (SdS) black hole by massive particles tunneling method. We consider the spacetime background to be dynamical, incorporate the self-gravitation effect of the emitted particles and show that the tunneling rate is related to the change of Bekenstein-Hawking entropy and the derived emission spectrum deviates from the pure thermal spectrum when energy and angular momentum are conserved. Our result is also in accordance with Parikh and Wilczek\rq s opinion and gives a correction to the Hawking radiation of SdS black hole.
Keywords
Cite
@article{arxiv.1205.1216,
title = {Hawking Radiation of Schwarzschild-de Sitter Black Hole by Hamilton-Jacobi method},
author = {M. Atiqur Rahman and M. Ilias Hossain},
journal= {arXiv preprint arXiv:1205.1216},
year = {2012}
}
Comments
9 page. arXiv admin note: text overlap with arXiv:1205.1390