Statistical Entropy of the Kaluza-Klein Black Hole from the Horizon Conformal Field Theory
作者机构：Institute of Physics and Department of PhysicsHunan Normal UniversityChangsha 410081 Department of Astronomy and Applied PhysicsUniversity of Science and Technology of ChinaHefei 230026
出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)
年 卷 期：2001年第18卷第3期
页 面：331-333页
核心收录：
学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学]
基 金：Supported in part by the National Natural Science Foundation of China under grant No.19975018
主 题：horizon periodicity entropy
摘 要：The statistical entropy of the Kaluza-Klein black hole is studied by counting the black hole states which form an algebra of diffeomorphism at Killing horizon with a central *** is shown that the entropy yielded by the standard Cardy formula agrees with the Bekenstein-Hawking entropy only if we take period T of function u as the periodicity of the Euclidean black *** the other hand,the first-order quantum correction to the entropy is proportional to logarithm of the Bekenstein-Hawking entropy with a factor-1/2.
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