The Gribov problem in Noncommutative QED
High Energy Physics - Theory
2016-01-08 v2
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.
Keywords
Cite
@article{arxiv.1505.06342,
title = {The Gribov problem in Noncommutative QED},
author = {Fabrizio Canfora and Maxim Kurkov and Luigi Rosa and Patrizia Vitale},
journal= {arXiv preprint arXiv:1505.06342},
year = {2016}
}
Comments
19 pages, 3 figures. Published. The paper has been shortened and many references have been judged unnecessary or not suitable during the reviewing process