SPECIAL KAHLER GEOMETRY - AN INTRINSIC FORMULATION FROM N=2 SPACE-TIME SUPERSYMMETRY

被引：114

作者：

CASTELLANI, L

DAURIA, R

FERRARA, S

机构：

[1] IST NAZL FIS NUCL,I-35131 PADUA,ITALY

[2] UNIV PADUA,DEPARTIMENTO FIS,I-35131 PADUA,ITALY

[3] CERN,DIV THEORET,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICS LETTERS B | 1990年 / 241卷 / 01期

关键词：

D O I：

10.1016/0370-2693(90)91486-U

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

N=2, 4D supergravity coupled to vector multiplets (1, 1 2, 0) is reanalysed in a geometrical setting. By requiring the closure of the supersymmetry transformation laws, we find a coordinate-free characterization of the manifold M spanned by the scalar fields. The geometry of M, called "special geometry", is relevant to compactified string theories, since it is common to the moduli spaces of Calabi-Yau threefolds and c=9 (2, 2) superconformal field theories. © 1990.

引用

页码：57 / 62

页数：6