PARTITION-FUNCTIONS AND PHYSICAL STATES IN 2-DIMENSIONAL QUANTUM-GRAVITY AND SUPERGRAVITY

被引：39

作者：

BERSHADSKY, M ^{[1
]}

KLEBANOV, IR ^{[1
]}

机构：

[1] PRINCETON UNIV,JOSEPH HENRY LABS,PRINCETON,NJ 08544

来源：

NUCLEAR PHYSICS B | 1991年 / 360卷 / 2-3期

关键词：

D O I：

10.1016/0550-3213(91)90416-U

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We review the Liouville theory calculation of the genus-one path integral for c less-than-or-equal-to 1 conformal models coupled to two-dimensional gravity. From the modular integrand we derive the existence of an infinite number of physical operators which are in one-to-one correspondence with the conformal primary fields and null states of the matter theory. We also calculate the torus path integral and find the spectrum of physical operators for c less-than-or-equal-to 1 superconformal models coupled to supergravity. The amplitude in the odd spin structure requires a special treatment and is found to be proportional to the Witten index of the matter theory.

引用

页码：559 / 585

页数：27

共 58 条

[1] DISEASES OF TRIANGULATED RANDOM SURFACE MODELS, AND POSSIBLE CURES [J].