Gribov copies and confinement
High Energy Physics - Theory
2008-11-26 v1
Abstract
We analyse the role of the Gribov ambiguity in the construction of physical charges in gauge theories. It is shown explicitly how the Gribov copies prevent the construction of physical coloured charges beyond perturbation theory. We also present a new and manifestly non-perturbative class of Coulomb gauge Gribov copies.
Keywords
Cite
@article{arxiv.0709.1671,
title = {Gribov copies and confinement},
author = {Anton Ilderton},
journal= {arXiv preprint arXiv:0709.1671},
year = {2008}
}
Comments
6 pages, 2 .eps figures. Talk given at the Ninth Workshop on Non-Perturbative Quantum Chromodynamics, Paris, June 2007. To appear in the proceedings