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Degenerate noncommutativity

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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Co-authorshipAuthorshipAuthorshipTopic signalWDegenerate noncommutativitypreprint / 2012AHarald GrosseResearcherAMichael WohlgenanntResearcherThep-th13268 works
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Degenerate noncommutativity

preprint / 2012

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