Supergravity and the Gauging of N=1 Supersymmetric Non-Linear <math>σ</math>-Models in the Atiyah-Ward Space-Time

Nota de FísicaPublicado

Supergravity and the Gauging of N=1 Supersymmetric Non-Linear $<math>\sigma</math>$ -Models in the Atiyah-Ward Space-Time

M. W. Oliveira

1998

Autores: M. W. Oliveira
Tipo: Nota de Física
Status: Publicado
Data de publicação: 1998
Descrição: We study the coupling of N=1 supergravity to a class of supersymmetric nonlinear <math>\sigma \,\!</math> -models in an N=1 superspace which is based on the Atiyah-Ward space-time of (2+2)-signature metric. We also discuss the conditions for the implementation of the gauging of isometries of the associated Kählerian target spaces and present the resulting gauge-covariant supersymmetric action functional in the curved superspace. In an Appendix, we aim at clarifying some aspects of the ordinary (1+3)-signature version of the very same problem.
Ano: 1998
Número: CBPF-NF-046/98
Vínculo com tese: Não
Vínculo com bolsa: Não