Thermodynamical and Statistical-Mechanical Entropies of the General Static Spherically Symmetric Black Hole
JING Ji-liang
Institute of Physics and Department of Physics, Hu ’nan Normal University, Changsha 410081
Thermodynamical and Statistical-Mechanical Entropies of the General Static Spherically Symmetric Black Hole
JING Ji-liang
Institute of Physics and Department of Physics, Hu ’nan Normal University, Changsha 410081
关键词 ：
04.70.Dy ,
04.62.+v ,
97.60.Lf
Abstract ： The thermodynamical entropy of the general four-dimensional static spherically symmetric black hole is obtained by using the Euclidean path integral approach of Gibbons-Hawking, and its statistical-mechanical entropy is calculated according to the brick wall model of ’t Hooft. It is shown that the two entropies are not identical in general and the difference between them depends on the area of the horizon and the Ricci scalar curvature on the event horizon.
Key words ：
04.70.Dy
04.62.+v
97.60.Lf
出版日期: 1998-04-01
:
04.70.Dy
(Quantum aspects of black holes, evaporation, thermodynamics)
04.62.+v
(Quantum fields in curved spacetime)
97.60.Lf
(Black holes)
引用本文:
JING Ji-liang. Thermodynamical and Statistical-Mechanical Entropies of the General Static Spherically Symmetric Black Hole[J]. 中国物理快报, 1998, 15(4): 240-242.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I4/240
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1998, Vol. 15 
