Open AccessNERNST THEOREM AND PLANCK ABSOLUTE ENTROPY OF BLACK HOLE
Author(s) -
Zheng Zhao,
Zhu Jian-Yang
Publication year - 1999
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.48.1558
Subject(s) - absolute zero , physics , planck , entropy (arrow of time) , black hole (networking) , black hole thermodynamics , white hole , nernst equation , theoretical physics , thermodynamics , quantum mechanics , computer network , routing protocol , routing (electronic design automation) , computer science , link state routing protocol , electrode
After considering thermal character of the inner horizon of Kerr black hole, we give a new form of the Bekenstein-Smarr formula and re-define black hole entropy. The balck hole entropy re-defined must go to zero as the temperature of black the approaches absolute zero. The entropy satisfies the Nernst theorem, so it can be regarded as the Planck absolute entropy of black hole.