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… (More)
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