A BRST OPERATOR FOR NONCRITICAL W-STRINGS

被引：35

作者：

BERSHADSKY, M

LERCHE, W

NEMESCHANSKY, D

WARNER, NP

机构：

[1] CERN,CH-1211 GENEVA 23,SWITZERLAND

[2] UNIV SO CALIF,DEPT PHYS,LOS ANGELES,CA 90089

来源：

PHYSICS LETTERS B | 1992年 / 292卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90605-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We construct the BRST operator for non-critical W3-strings and discuss the tachyon-like spectrum. For N-punctured spheres with N less-than-or-equal-to 5 we briefly describe a formal definition of the integral over W3-moduli space.

引用

页码：35 / 41

页数：7

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