On UV/IR Mixing via Seiberg-Witten Map for Noncommutative QED

Abstract

We consider quantum electrodynamics in noncommutative spacetime by deriving a $\theta$-exact Seiberg-Witten map with fermions in the fundamental representation of the gauge group as an expansion in the coupling constant. Accordingly, we demonstrate the persistence of UV/IR mixing in noncommutative QED with charged fermions via Seiberg-Witten map, extending the results of Schupp and You [1].

16 pages

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Cited by in corpus (7)

• Computing the θ-exact Seiberg-Witten map for arbitrary gauge groups
• Gauge Theories on Deformed Spaces
• SO(10) GUTs with large tensor representations on Noncommutative Space-time
• The Minimal and the New Minimal Supersymmetric Grand Unified Theories on Noncommutative Space-time
• Strong Field, Noncommutative QED
• Seiberg-Witten Map with Lorentz-Invariance and Gauge-Covariant Star Product
• Pair production of Dirac particles in a d+1-dimensional noncommutative space-time