SPONTANEOUS PARITY VIOLATION IN A SUPERSYMMETRIC NONLINEAR SIGMA-MODEL IN 2+1 DIMENSIONS

被引：4

作者：

KOURES, VG

MAHANTHAPPA, KT

机构：

[1] Department of Physics CB-390, University of Colorado, Boulder

来源：

PHYSICS LETTERS B | 1990年 / 245卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(90)90683-W

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A supersymmetric nonlinear σ-model in 2+1 dimensions is constructed. The renormalization of the coupling constant makes the model finite to leading order in the 1 N expansion. Mass generation and supersymmetric bound states occur as consequences of spontaneous violation of parity. © 1990.

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收藏

页码：515 / 518

页数：4

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