Open AccessStatistical entropy of Kerr-Newman-de Sitter black hole
Author(s) -
Gu-Qiang Li
Publication year - 2005
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.54.3005
Subject(s) - physics , de sitter–schwarzschild metric , de sitter universe , rotating black hole , mathematical physics , black hole (networking) , entropy (arrow of time) , extremal black hole , quantum mechanics , universe , angular momentum , computer network , routing protocol , routing (electronic design automation) , computer science , link state routing protocol
The partition functions of bosonic and fermionic field in Kerr-Newman-de Sitter black hole are derived directly by using the method of quantum statistics. Th en the entropy of the Kerr-Newman-de Sitter black hole is calculated by using the improved brick-wall method with the membrane model.