We review our lattice results concerning the Gribov-Zwanziger confinement mechanism in Coulomb gauge. In particular, we verify the validity of Gribov's IR divergence condition for the Coulomb ghost form factor. We also show how the quark self-energy is, like that of the transverse gluon, IR divergent, thus effectively extending the Gribov-Zwanziger scenario to full QCD.
@article{arxiv.1311.4385,
title = {Confinement in Coulomb gauge},
author = {G. Burgio and M. Quandt and H. Reinhardt and M. Schröck and H. Vogt},
journal= {arXiv preprint arXiv:1311.4385},
year = {2013}
}
Comments
7 pages, 4 figures. References updated. Presented at the 31st International Symposium on Lattice Field Theory (Lattice 2013), 29 July - 3 August 2013, Mainz, Germany