N=1/2 supersymmetric gauge theory in noncommutative space

被引：4
|
作者：
Dayi, O. F. [1 ]
Kelleyane, L. T.
机构：
[1] Istanbul Tech Univ, Fac Sci & Letters, Dept Phys, TR-34469 Maslak, Turkey
[2] Feza Gursey Inst, TR-34684 Cengelkoy, Turkey
来源：
EPL | 2007年 / 78卷 / 02期
关键词：
D O I：
10.1209/0295-5075/78/21004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A formulation of (non-anticommutative) N = 1/2 supersymmetric U( N) gauge theory in noncommutative space is studied. We show that at one loop UV/IR mixing occurs. A generalization of Seiberg-Witten map to noncommutative and non-anticommutative superspace is employed to obtain an action in terms of commuting fields at first order in the noncommutativity parameter theta. This leads to Abelian and non-Abelian gauge theories whose supersymmetry transformations are local and non-local, respectively. Copyright (C) EPLA, 2007.
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页数：6
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