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.

引用

页码：385 / 390

页数：6

共 30 条

[1] INFINITE CONFORMAL SYMMETRY IN TWO-DIMENSIONAL QUANTUM-FIELD THEORY [J].