Abstract
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 . This leads to Abelian and non-Abelian gauge theories whose supersymmetry transformations are local and non-local, respectively.
Original language | English |
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Article number | 21004 |
Journal | Europhysics Letters |
Volume | 78 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Apr 2007 |