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Non-anticommutative N=2 supersymmetric SU(2) gauge theory

Sergei V. Ketov, Shin Sasaki

hep-tharXiv:hep-th/0405278

Abstract

We calculate the component Lagrangian of a four-dimensional non-anticommutative (with a singlet deformation parameter) and fully N=2 supersymmetric gauge field theory with the simple gauge group SU(2). We find that the deformed (classical) scalar potential is unbounded from below, in contrast to the undeformed case.

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