BLACK-HOLE IN 3-DIMENSIONAL SPACETIME

被引:2874
作者
BANADOS, M
TEITELBOIM, C
ZANELLI, J
机构
[1] INST ADV STUDY, PRINCETON, NJ 08540 USA
[2] UNIV CHILE, FAC CIENCIAS, SANTIAGO, CHILE
关键词
D O I
10.1103/PhysRevLett.69.1849
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The standard Einstein-Maxwell equations in 2+1 spacetime dimensions, with a negative cosmological constant, admit a black hole solution. The 2+1 black hole-characterized by mass, angular momentum, and charge, defined by flux integrals at infinity-is quite similar to its 3+1 counterpart. Anti-de Sitter space appears as a negative energy state separated by a mass gap from the continuous black hole spectrum. Evaluation of the partition function yields that the entropy is equal to twice the perimeter length of the horizon.
引用
收藏
页码:1849 / 1851
页数:3
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