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

页码：7574 / 7579

页数：6

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