EXTENDED GAUGE-THEORIES

被引：4

作者：

ALDROVANDI, R

机构：

[1] Laboratoire de Physique Théorique (Unité Associée au CNRS No 769), Institut Henri Poincaré, Université Pierre et Marie Curie, 75231 Paris Cedex 05, 11, Rue Pierre et Marie Curie

[2] Institute de Fisica Teorica, UNESP, Sao Paulo

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1991年 / 32卷 / 09期

关键词：

D O I：

10.1063/1.529144

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A scheme inspired in Lie algebra extensions is introduced that enlarges gauge models to allow some coupling between space-time and gauge space. Everything may be written in terms of a generalized covariant derivative including usual differential plus purely algebraic terms. A noncovariant vacuum appears, introducing a natural symmetry breaking, but currents satisfy conservation laws alike those found in gauge theories.

引用

页码：2503 / 2512

页数：10

共 23 条

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