ON THE BLACK-HOLE CONFORMAL FIELD-THEORY COUPLED TO THE POLYAKOV STRING THEORY - A NONPERTURBATIVE ANALYSIS

被引:4
|
作者
MARTELLINI, M
SPREAFICO, M
YOSHIDA, K
机构
关键词
D O I
10.1142/S0217732392003761
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We coupled the 2D black hole conformal field theory discovered by Witten to a (D -1)-dimensional Euclidean bosonic string. We demonstrate that the resulting planar (= zero genus) string susceptibility is real for any 0 less-than-or-equal-to D less-than-or-equal-to 4.
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页码:1281 / 1285
页数:5
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