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

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.

11 pages, LaTeX, v2: references and note added, shorter version

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Cited by in corpus (25)

• Non-anticommutative chiral singlet deformation of N=(1,1) gauge theory
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• Non-anticommutative deformation of N=(1,1) hypermultiplets
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• Non(anti)commutative N=2 Supersymmetric Gauge Theory from Superstrings in the Graviphoton Background
• Non-singlet Q-deformation of the N=(1,1) gauge multiplet in harmonic superspace
• Chiral effective potential in $\mathcal{N}=1/2$ non-commutative Wess-Zumino model
• Deformed Supersymmetry in Non(anti)commutative N=2 Supersymmetric U(1) Gauge Theory
• Non(anti)commutative N=(1,1/2) Supersymmetric U(1) Gauge Theory
• Deformation of N=4 Super Yang-Mills Theory in Graviphoton Background
• Deformation of Super Yang-Mills Theories in R-R 3-form Background
• Nonanticommutative Deformation of N=4 SYM Theory: The Myers Effect and Vacuum States
• Konishi Anomaly and Central Extension in N=1/2 Supersymmetry
• Chiral Models in Noncommutative N=1/2 Four Dimensional Superspace
• Non(anti)commutative N=2 Supersymmetric U(N) Gauge Theory and Deformed Instanton Equations
• Renormalizability of non-anticommutative N=(1,1) theories with singlet deformation
• Non-singlet Q-deformed N=(1,0) and N=(1,1/2) U(1) actions
• Recovery of Full N=1 Supersymmetry in Non(anti-)commutative Superspace
• Instanton Calculus in R-R 3-form Background and Deformed N=2 Super Yang-Mills Theory
• Gauge theory in deformed N=(1,1) superspace
• On the Seiberg-Witten map of $\mathcal{N}=2$ SYM theory in Non(anti)commutative Harmonic Superspace
• AdS/CFT Duality for Non-Anticommutative Supersymmetric Gauge Theory
• Instantons in N=1/2 Super Yang-Mills Theory via Deformed Super ADHM Construction
• Central Charges in Non(anti)commutative N=2 Supersymmetric U(N) Gauge Theory
• Vector-multiplet effective action in the non-anticommutative charged hypermultiplet model