Entropy of the Schwarzschild Black Hole in the Painlevé and the Lemaitre Coordinates
JING Ji-Liang, CHEN Song-Bai
Institute of Physics and Department of Physics, Hunan Normal University, Changsha 410081
Entropy of the Schwarzschild Black Hole in the Painlevé and the Lemaitre Coordinates
JING Ji-Liang;CHEN Song-Bai
Institute of Physics and Department of Physics, Hunan Normal University, Changsha 410081
关键词 ：
04.70.Dy ,
97.60.Lf
Abstract ： In the Painlevé and the Lemaitre coordinates, the statistical-mechanical entropies of the Schwarzschild black hole arising from the quantum scalar field are investigated by using the ’t Hooft’s brick wall model. At first sight, it seems that the results would be different from that in the standard Schwarzschild coordinate since both the Painlevé and the Lemaitre spacetimes do not possess the event horizon obviously. However, we prove that the entropies in these coordinates are exactly equivalent to that in the Schwarzschild coordinate.
Key words ：
04.70.Dy
97.60.Lf
出版日期: 2004-03-01
:
04.70.Dy
(Quantum aspects of black holes, evaporation, thermodynamics)
97.60.Lf
(Black holes)
引用本文:
JING Ji-Liang;CHEN Song-Bai. Entropy of the Schwarzschild Black Hole in the Painlevé and the Lemaitre Coordinates[J]. 中国物理快报, 2004, 21(3): 432-434.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I3/432
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2004, Vol. 21 
