Entropy Corrections to Three-Dimensional Black Holes and de Sitter Spaces

被引：0
|
作者：
Wang Fu-Jun [1 ]
Gui Yuan-Xing [1 ]
Wangg Chun-Yan [1 ]
机构：
[1] Dalian Univ Technol, Sch Phys & Optoelect, Dalian 116024, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2010年 / 53卷 / 03期
基金：
中国国家自然科学基金;
关键词：
black hole; logarithmic corrections; entropy; BEKENSTEIN-HAWKING ENTROPY; LOGARITHMIC CORRECTIONS;
D O I：
10.1088/0253-6102/53/3/21
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It has been shown that non-rotating black holes in three or four dimensions possess a canonical entropy. Recently study showed that thermal fluctuations would give rise to logarithmic corrections to Bekenstein-Hawking entropy in area with a model-dependent uncertain coefficient. In this paper, the thermal fluctuations on Bekenstein-Hawking entropy in three-dimensional AdS black holes, Schwarzschild-de Sitter space and Kerr-de Sitter (KdS) space time with J=0 will be considered based on a uniformly spaced area spectrum approach. Our conclusion shows that there is the same correction form in all cases we considered.
引用
收藏
页码：514 / 516
页数：3
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