Massive dual gauge field and confinement in Minkowski space : Electric charge
High Energy Physics - Theory
2019-12-06 v1
Abstract
SU(2) gauge theory in the nonlinear gauge of the Curci-Ferrari type is studied in low-energy region. We give a classical solution that connects color electric charges. Its dual solution, which has a configuration of monopole, is also presented. Due to the gluon condensation subsequent to the ghost condensation, these classical fields become massive. The massive Lagrangian with the classical solution and that with the dual solution are derived. We show that these Lagrangians produce a linear potential between a quark and an antiquark. This is the mechanism of quark confinement that is different from the magnetic monopole condensation.
Keywords
Cite
@article{arxiv.1902.01586,
title = {Massive dual gauge field and confinement in Minkowski space : Electric charge},
author = {Hirohumi Sawayanagi},
journal= {arXiv preprint arXiv:1902.01586},
year = {2019}
}
Comments
To appear in Progress of Theoretical and Experimental Physics