Three-dimensional black holes and string theory

被引:76
作者
Birmingham, D [1 ]
Sachs, I
Sen, S
机构
[1] Natl Univ Ireland Univ Coll Dublin, Dept Math Phys, Dublin 4, Ireland
[2] Dublin Inst Adv Studies, Sch Theoret Phys, Dublin 4, Ireland
[3] Univ Dublin Trinity Coll, Dept Math, Dublin 2, Ireland
关键词
D O I
10.1016/S0370-2693(97)01125-8
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The exact decay rate for emission of massless minimally coupled scalar fields by a non-extremal black hole in 2 + 1 dimensions is obtained. At low energy, the decay rate into scalars with zero angular momentum is correctly reproduced within conformal field theory. The conformal field theory has both left-and right-moving sectors and their contribution to the decay rate is associated naturally with left and right temperatures of the black hole. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:281 / 286
页数:6
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