N=2 supersymmetric U(1) gauge theory in noncommutative harmonic superspace -: art. no. 046

被引：0
|
作者：
Araki, T [1 ]
Ito, K [1 ]
Ohtsuka, A [1 ]
机构：
[1] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2004年 / 01期
关键词：
gauge symmetry; extended supersymmetry; superspaces; non-commutative geometry;
D O I：
暂无
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We study N = 2 supersymmetric U(1) gauge theory in the noncommutative harmonic superspace with nonanticommutative fermionic coordinates. We examine the gauge transformation which preserves the Wess-Zumino gauge by harmonic expansions of component fields. The gauge transformation is shown to depend on the deformation parameters and the anti-holomorphic scalar field. We compute the action explicitly up to the third order in component fields and discuss the field redefinitions so that the component fields transform canonically.
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页数：35
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