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

页码：28 / 35

页数：8

共 11 条

[1]

[Anonymous], 1970, HDB MATH FNCTIONS

[2] BLACK-HOLE IN 3-DIMENSIONAL SPACETIME [J].