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On UV/IR Mixing via Seiberg-Witten Map for Noncommutative QED (1002.4531v1)
Published 24 Feb 2010 in hep-th
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].