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arXiv · 1505.06342

The Gribov problem in Noncommutative QED

Fabrizio Canfora·Maxim Kurkov·Luigi Rosa·Patrizia Vitale
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Abstract

It is shown that in the noncommutative version of QED (NCQED) Gribov copies induced by the noncommutativity of space-time appear in the Landau gauge. This is a genuine effect of noncommutative geometry which disappears when the noncommutative parameter vanishes.

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Fabrizio Canfora, Maxim Kurkov, Luigi Rosa, Patrizia Vitale. 2016-01-07. The Gribov problem in Noncommutative QED. https://doi.org/10.1007/jhep01(2016)014

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