Supersymmetric extension of the Lorentz- and CPT-violating Maxwell-Chern-Simons model -: art. no. 065030

被引：66

作者：

Belich, H

Boldo, JL

Colatto, LP

Helayël-Neto, JA

Nogueira, ALMA

机构：

[1] Ctr Brasileiro Pesquisas Fis, CCP, BR-22290180 Rio De Janeiro, Brazil

[2] GRp Fis Teor Jose Leite Lopes, BR-25685970 Petropolis, RJ, Brazil

[3] Univ Fed Espirito santo, Dept Quim Fis, BR-29060900 Vitoria, ES, Brazil

来源：

PHYSICAL REVIEW D | 2003年 / 68卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.68.065030

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Focusing on the gauge degrees of freedom specified by a (1+3)-dimensional model accommodating a Maxwell term plus a Lorentz and CPT noninvariant Chern-Simons-like contribution, we obtain a minimal extension of such a system to a supersymmetric framework. We comment on the resulting peculiar self-couplings for the gauge sector, as well as on the background contribution for gaugino masses. Furthermore, a nonpolynomial generalization is presented.

引用

页数：4

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