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N=2 Supersymmetric U(1) Gauge Theory in Noncommutative Harmonic Superspace

Takeo Araki·Katsushi Ito·Akihisa Ohtsuka
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Abstract

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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Takeo Araki, Katsushi Ito, Akihisa Ohtsuka. 2004-02-10. N=2 Supersymmetric U(1) Gauge Theory in Noncommutative Harmonic Superspace. https://doi.org/10.1088/1126-6708%2F2004%2F01%2F046

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