PERTURBATIVE ANALYSIS OF THE SEIBERG–WITTEN MAP

@inproceedings{Bichl2002PERTURBATIVEAO,
  title={PERTURBATIVE ANALYSIS OF THE SEIBERG–WITTEN MAP},
  author={Andeas Bichl and Jesper M{\o}ller Grimstrup and Ludwig Popp and Manfred Schweda and Raimar Wulkenhaar},
  year={2002}
}
We investigate the quantization of the θ-expanded noncommutative U(1) Yang-Mills action, obtained via the SeibergWitten map. As expected we find non-renormalizable terms. The one-loop propagator corrections are gauge independent, and lead us to a unique extention of the noncommutative classical action. We interpret our results as a requirement that also the trace in noncommutative field theory should be deformed. bichl@hep.itp.tuwien.ac.at, work supported in part by “Fonds zur Förderung der… CONTINUE READING

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