Uq(2) Yang-Mills theory

被引：2
|
作者：
Benaoum, HB [1 ]
Lagraa, M [1 ]
机构：
[1] Univ Es Senia, Phys Theor Lab, Oran, Algeria
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1998年 / 13卷 / 04期
关键词：
D O I：
10.1142/S0217751X98000238
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A Yang-Mills theory is presented using the U-q(2) quantum group. Unlike previous works, no assumptions are required - between the quantum gauge parameters and the quantum gauge fields (or curvature) - to get the quantum gauge variations of the different fields. Furthermore, an adequate definition of the quantum trace is presented. Such a definition leads to a quantum metric, which therefore allows us to construct a U-q(2) quantum Yang-Mills Lagrangian. The Weinberg angle theta is found in terms of this q metric to be tan 2 theta = 2g(12,21)/g21,21-g12,12.
引用
收藏
页码：553 / 568
页数：16
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