
Tunneling radiation and entropy correction of arbitrary spin particles in Kerr-de Sitter black hole
Author(s) -
Sijia Yang,
Kai Lin
Publication year - 2010
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.59.5266
Subject(s) - physics , semiclassical physics , event horizon , hawking radiation , quantum tunnelling , quantum mechanics , de sitter–schwarzschild metric , rotating black hole , black hole (networking) , de sitter universe , quantum electrodynamics , entropy (arrow of time) , condensed matter physics , black hole thermodynamics , quantum , event (particle physics) , angular momentum , universe , computer network , routing protocol , routing (electronic design automation) , computer science , link state routing protocol
Using the method beyond semiclassical approximation, the tunneling behavior of the arbitrary spin particles at the event horizon of Kerr-de Sitter black hole is researched, and the corrected Hawking temperature and the quantum tunneling rate are obtained. By the corrected temperature and the trace anomaly theory, the corrected entropy of Kerr-de Sitter black hole is derived.