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Singlet Deformation and Non(anti)commutative N=2 Supersymmetric U(1) Gauge Theory

Takeo Araki·Katsushi Ito
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Abstract

We study N=2 supersymmetric U(1) gauge theory in non(anti)commutative N=2 harmonic superspace with the singlet deformation, which preserves chirality. We construct a Lagrangian which is invariant under both the deformed gauge and supersymmetry transformations. We find the field redefinition such that the N=2 vector multilplet transforms canonically under the deformed symmetries.

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Takeo Araki, Katsushi Ito. 2004-06-16. Singlet Deformation and Non(anti)commutative N=2 Supersymmetric U(1) Gauge Theory. https://doi.org/10.1016/j.physletb.2004.06.059

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