Description of Phase Transition in a Black Hole with Conformal Anomaly in the Ehrenfest’s Scheme

被引：0
作者：
Jingyun Man
Hongbo Cheng
机构：
[1] East China University of Science and Technology,Department of Physics
[2] The Shanghai Key Laboratory of Astrophysics,undefined
来源：
International Journal of Theoretical Physics | 2015年 / 54卷
关键词：
Black hole; Phase transition; Ehrenfests scheme;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We make use of the Ehrenfest’s equations to explore the phase transition of a black hole with conformal anomaly. The first-order phase transition is ruled out because no discontinuity appears in entropy of the black holes. We find that the phase transition of such black holes belongs to the second order subject to the Ehrenfest’s equations. Further we also show that the second-order phase transition will not happen for the black holes without conformal anomaly.
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页码：260 / 268
页数：8
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