KAHLER GEOMETRY OF THE SPACE OF N=2 SUPERCONFORMAL FIELD-THEORIES

被引：25

作者：

PERIWAL, V ^{[1
]}

STROMINGER, A ^{[1
]}

机构：

[1] UNIV CALIF SANTA BARBARA,DEPT PHYS,SANTA BARBARA,CA 93106

来源：

PHYSICS LETTERS B | 1990年 / 235卷 / 3-4期

基金：

美国国家科学基金会; 美国国家航空航天局;

关键词：

D O I：

10.1016/0370-2693(90)91961-A

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The moduli space, M, of (0, 2) superconformal field theories with integral U(1) charges is studied, adapting results from previous work on string theory and the Calabi-Yau moduli space. It is shown that M is Kähler and that the Kähler potential is the norm of the unique top weight right-chiral primary state. Furthermore, the operator which creates this state is shown to be a holomorphic section of a vector bundle on M. Some aspects of the duality transformation which flips the U(1) charge are discussed in this context. © 1990.

引用

页码：261 / 267

页数：7

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