CORRELATION-FUNCTIONS IN 2D STRING THEORY

被引：102
作者：
DIFRANCESCO, P
KUTASOV, D
机构：
[1] Joseph Henry Laboratories, Princeton University, Princeton
来源：
PHYSICS LETTERS B | 1991年 / 261卷 / 04期
关键词：
D O I：
10.1016/0370-2693(91)90444-U
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate spherical N point correlation functions in string theories with c less-than-or-equal-to 1. The amplitudes are given by two dimensional integrals, which we compute in their domain of convergence in momentum space. Outside of this domain, the amplitudes are non-analytic due to the existence of the Liouville interaction.
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页码：385 / 390
页数：6
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