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

作　　者：王富军 桂元星 王春艳 

机构地区：[1]School of Physics and Optoelectronic,Dalian University of Technology

出　　处：《Communications in Theoretical Physics》2010年第3期514-516,共3页理论物理通讯（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No. 10573004

摘　　要：It has been shown that non-rotating black holes Recently study showed that thermal fluctuations would give in three or four dimensions possess a canonical entropy. 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） spacetime 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.

关 键 词：black hole logarithmic corrections ENTROPY 

分 类 号：P145.8[天文地球—天体物理]