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

Takeo Araki | Zendy; Katsushi Ito | Zendy; Akihisa Ohtsuka | Zendy

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

Author(s) -

Takeo Araki,

Katsushi Ito,

Akihisa Ohtsuka

Publication year - 2004

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2004/01/046

Subject(s) - noncommutative geometry , gauge theory , supersymmetric gauge theory , mathematical physics , physics , superspace , scalar (mathematics) , gauge (firearms) , holomorphic function , gauge anomaly , introduction to gauge theory , quantum electrodynamics , supersymmetry , mathematics , pure mathematics , geometry , archaeology , history

We study N=2 supersymmetric U(1) gauge theory in the noncommutative harmonicsuperspace with nonanticommutative fermionic coordinates. We examine the gaugetransformation which preserves the Wess-Zumino gauge by harmonic expansions ofcomponent fields. The gauge transformation is shown to depend on thedeformation parameters and the anti-holomorphic scalar field. We compute theaction explicitly up to the third order in component fields and discuss thefield redefinitions so that the component fields transform canonically.Comment: 42 pages, LaTeX, v2: references added, v3: minor correction

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