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.
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页码：2503 / 2512
页数：10
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