Open AccessQuantum entropy of the Vaidya-Bonner-de Sitter black hole arising from gravitati onal fields
Author(s) -
孙鸣超
Publication year - 2003
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.52.1350
Subject(s) - physics , de sitter–schwarzschild metric , event horizon , black hole (networking) , de sitter universe , white hole , mathematical physics , black hole thermodynamics , extremal black hole , rotating black hole , entropy (arrow of time) , quantum mechanics , event (particle physics) , angular momentum , computer network , routing protocol , routing (electronic design automation) , computer science , universe , link state routing protocol
The quantum corrections to the entropy of the Vaidya-Bonner-de Sitter black hole due to gravitational fields are investigated by using the brick-wall model.When the event horizon of the black hole does not depend upon the advanced-time,the results coincide with that of the Reissner-Nordstrm-de Sitter black hole.