Gauge-invariant quantities characterizing gauge fields in chromodynamics

被引：7
|
作者：
Nayak, Gouranga C. [1 ,2 ]
Shrock, Robert [1 ]
机构：
[1] SUNY Stony Brook, CN Yang Inst Theoret Phys, Stony Brook, NY 11794 USA
[2] Univ Illinois, Dept Phys, Chicago, IL 60607 USA
来源：
PHYSICAL REVIEW D | 2008年 / 77卷 / 04期
关键词：
D O I：
10.1103/PhysRevD.77.045008
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate Lorentz-invariant and gauge-invariant quantities characterizing the product Sigma D-a(R)(T-a)F-mu nu(a), where D-R(T-a) denotes the matrix for the generator T-a in the representation R=fundamental and adjoint, for color SU(3). We also present analogous results for an SU(2) gauge theory.
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页数：5
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