Quantum statistical entropy of six dimensional Horowitz-Strominger black holes

被引：4
作者：
Shen, YG [1 ]
Gao, CJ
Chen, CY
机构：
[1] Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
[2] Natl Astron Observ, Beijing 100012, Peoples R China
[3] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
GENERAL RELATIVITY AND GRAVITATION | 2003年 / 35卷 / 04期
基金：
中国国家自然科学基金;
关键词：
quantum entropy; membrane model; black hole;
D O I：
10.1023/A:1022910000847
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using the membrane model which is developed from the brick-wall model, we calculated the bosonic and fermionic entropy of 6-d Horowitz-Strominger black holes. The result shows the quantum entropy of such black holes is still proportional to the area of the event horizon only if the cut-off is properly chosen. As for the extreme black holes, the entropy approaches zero.
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页码：619 / 630
页数：12
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