HAWKING TEMPERATURE AND STRING SCATTERING OFF THE 2+1 BLACK-HOLE

被引：39
|
作者：
GHOROKU, K
LARSEN, AL
机构：
[1] NORDITA,DK-2100 COPENHAGEN,DENMARK
[2] FUKUOKA INST TECHNOL,DEPT PHYS,HIGASHI KU,FUKUOKA 81102,JAPAN
来源：
PHYSICS LETTERS B | 1994年 / 328卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(94)90423-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The 2 + 1 black hole anti de Sitter solution, obtained as a special limit of the conformally exact SL(2,R) x SO(1, 1)/SO(1, 1) coset WZW model to all orders in 1/k, is investigated with respect to tachyon scattering. We calculate the off-shell reflection and transmission coefficients and we find an expression for the Hawking temperature, which in a certain limit reduces to the statistical result.
引用
收藏
页码：28 / 35
页数：8
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