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Degenerate noncommutativity

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Abstract

We study a renormalizable four dimensional model with two deformed quantized space directions. A one-loop renormalization is performed explicitly. The Euclidean model is connected to the Minkowski version via an analytic continuation. At a special value of the parameters a nontrivial fixed point of the renormalization group occurs.

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Authors and Affiliations

  1. Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090, Vienna, Austria

    Harald Grosse & Michael Wohlgenannt

  2. Austro–Ukrainian Institute for Science and Technology, c/o TU Vienna, Wiedner Hauptstraße 8-10, 1040, Vienna, Austria

    Michael Wohlgenannt

Authors
  1. Harald Grosse
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  2. Michael Wohlgenannt
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Correspondence to Michael Wohlgenannt.

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Grosse, H., Wohlgenannt, M. Degenerate noncommutativity. Eur. Phys. J. C 72, 2153 (2012). https://doi.org/10.1140/epjc/s10052-012-2153-4

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  • DOI: https://doi.org/10.1140/epjc/s10052-012-2153-4

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