Tunneling radiation and quantum entropy of a massive gravity black hole

Turkish journal of physics

article

GU QIANG LI¹  YI WEN ZHUANG² 

[1] Institute of Theoretical Physics, Lingnan Normal University;Department of Physics, Lingnan Normal University

关键词: Tunneling radiation;    massive gravity;    quantum entropy;   

DOI  :  10.3906/fiz-2005-1

学科分类：物理（综合）

来源: Scientific and Technical Research Council of Turkey - TUBITAK

【 摘 要 】

By using the Parikh-Wilczek (PW) quantum tunneling method, the Hawking radiation of black holes in massive gravity is investigated, the emission rate of particles and the black hole entropy are calculated. It is shown that the emission spectrum is not purely thermal, depends on the increment of the black hole entropy, consists with an accurate unitary theory and supports the standpoint of information conservation. Unlike other modified gravities, the entropy of the massive gravity black hole unexpectedly conforms to the area law just as that of Einstein gravity black hole.

【 授权许可】

Unknown