Spectroscopy of the Einstein-Maxwell-Dilaton-Axion black hole

被引：5
作者：
Chen, Deyou [1 ]
Yang, Haitang [2 ]
机构：
[1] China W Normal Univ, Inst Theoret Phys, Nanchong 637002, Peoples R China
[2] Univ Elect Sci & Technol China, Dept Phys, Chengdu 610054, Peoples R China
来源：
GENERAL RELATIVITY AND GRAVITATION | 2012年 / 44卷 / 10期
关键词：
Entropy spectrum; EMDA black hole; The adiabatic invariance; AREA SPECTRUM; HAWKING RADIATION; KERR;
D O I：
10.1007/s10714-012-1410-z
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The entropy spectrum of a spherically symmetric black hole was derived via the Bohr-Sommerfeld quantization rule in Majhi and Vagenas's work. Extending this work to charged and rotating black holes, we quantize the horizon area and the entropy of an Einstein-Maxwell-Dilaton-Axion black hole via the Bohr-Sommerfeld quantization rule and the adiabatic invariance. The result shows the area spectrum and the entropy spectrum are respectively equally spaced and independent on the parameters of the black hole.
引用
收藏
页码：2529 / 2536
页数：8
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