Entropy of Four-Dimensional Spherically Symmetric Black Holes with Planck Length  

作　　者：ZHAO Ren ZHANG Li-Chun WU Yue-Qin LI Huai-Fan 

机构地区：[1]Department of Physics, Shanxi Datong University, Datong 037009, China

出　　处：《Communications in Theoretical Physics》2008年第12期1327-1330,共4页理论物理通讯（英文版）

基　　金：The project supported by Shanxi Natural Science Foundation of China under Grant No. 2006011012

摘　　要：Considering corrections to all orders in Planck length on the quantum state density from a generalized uncertainty principle （GUP）, we calculate the statistical entropy of the Bose field and Fermi field on the background of the four-dimensional spherically symmetric black holes without any cutoff. It is obtained that the statistical entropy is directly proportional to the area of horizon.

关 键 词：generalized uncertainty principle black hole entropy 

分 类 号：O41[理学—理论物理]