Fermionic entropy in a (1+1)-dimensional charged black hole

被引：48

作者：

Shen, YG

Chen, DM

Zhang, TJ

机构：

[1] CHINESE ACAD SCI,SHANGHAI OBSERV,SHANGHAI 200030,PEOPLES R CHINA

[2] CHINESE ACAD SCI,INST THEORET PHYS,BEIJING 100080,PEOPLES R CHINA

来源：

PHYSICAL REVIEW D | 1997年 / 56卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.56.6698

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the thermodynamics of a Dirac field in the background of a (1+1)-dimensional charged black hole; the Klein-Gordon equation and Dirac equation are resolved, respectively, with the 't Hooft boundary condition and ''quasiperiodic'' boundary condition. The corresponding wave functions are calculated and the expressions of free energy and entropies are given, respectively, which shows that the fermionic entropy has the same expression as that in the bosonic one, except that the coefficient is different. [S0556-2821(97)02922-6].

引用

页码：6698 / 6701

页数：4

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