Thermodynamics of modified black holes from gravity's rainbow

被引：125
作者：
Ling, Yi [1 ,2 ,3 ]
Li, Xiang [1 ,2 ]
Zhang, Hongbao [1 ,2 ,3 ]
机构：
[1] Nanchang Univ, Dept Phys, Ctr Grav & Relativist Astrophys, Nanchang 330047, Peoples R China
[2] CCAST, World Lab, Beijing 100080, Peoples R China
[3] Beijing Normal Univ, Dept Astron, Dept Phys, Beijing 100875, Peoples R China
来源：
MODERN PHYSICS LETTERS A | 2007年 / 22卷 / 36期
基金：
中国国家自然科学基金;
关键词：
quantum gravity phenomenology; doubly special relativity; rainbow gravity; thermodynamics of black holes;
D O I：
10.1142/S0217732307022931
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the thermodynamics of modified black holes proposed in the context of gravity's rainbow. A notion of intrinsic temperature and entropy for these black holes is introduced. In particular for a specific class of modified Schwarzschild solutions, their temperature and entropy are obtained and compared with those previously obtained from modified dispersion relations in deformed special relativity. It turns out that the results of these two different strategies coincide, and this may be viewed as a support for the proposal of deformed equivalence principle.
引用
收藏
页码：2749 / 2756
页数：8
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