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Research Article Open access CC BY 4.0

Hawking Radiations of Kerr-Newman Black Hole in de Sitter Spacetime by Hamilton-Jacobi Method

M. Ilias Hossain, M. Jakir Hossain

Asian Journal of Research and Reviews in Physics · pp. 43–52 · Published 14 Dec 2020

10.9734/ajr2p/2020/v3i430128

Abstract

Incorporating Parikh and Wilczek’s opinion Hawking radiations of Kerr-Newman-de Sitter (KNdS) black hole has been investigated by Hamilton-Jacobi method. We have assumed the space time background as dynamical, energy and angular momentum as conserved incorporating the self-gravitation effect of the emitted particles. We have shown that the massive particle tunneling rate is related to the change of Bekenstein-Hawking entropy and the derived emission spectrum deviates from the pure thermal spectrum.

Massive particle tunneling KNdS black hole black hole thermal spectrum.

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