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arxiv: 1002.4531 · v1 · pith:5LTOVDULnew · submitted 2010-02-24 · ✦ hep-th

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

classification ✦ hep-th
keywords noncommutativeseiberg-wittenfermionsmixingaccordinglychargedconsiderconstant
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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].

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