Gauging N=2 supersymmetric nonlinear sigma models in the Atiyah-Ward space-time

被引：10
|
作者：
Carvalho, M
deOliveira, MW
机构：
[1] Centro Brasileiro de Pesquisas Físicas (CBPF), Departamento de Campos e Partículas (DCP), Rua Dr. Xavier Sigaud
来源：
PHYSICAL REVIEW D | 1997年 / 55卷 / 12期
关键词：
D O I：
10.1103/PhysRevD.55.7574
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We build up a class of N=2 supersymmetric nonlinear a models in an N=1 superspace based on the Atiyah-Ward space-time of (2+2)-signature metric. We also discuss the gauging of isometries of the associated hyper-Kahlerian target spaces and present the resulting gauge-covariant supersymmetric action functional.
引用
收藏
页码：7574 / 7579
页数：6
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