Monopole-like Excitations as a Source of Confinement in the SU(2)-Gluodynamics
Abstract
By making use of the Abelian projection method, a dual version of the SU(2)-gluodynamics with manifest monopole-like excitations, arising from the integration over singular gauge transformations, is formulated in the continuum limit. The resulting effective theory emerges due to the summation over the grand canonical ensemble of these excitations in the dilute gas approximation. As a result, the dual Abelian gauge boson acquires a nonvanishing (magnetic) mass due to the Debye screening effects in such a gas. The obtained theory is then used for the construction of the corresponding effective potential of monopole loop currents and the string representation. Finally, by virtue of this representation, confining properties of the SU(2)-gluodynamics are emphasized.
Keywords
Cite
@article{arxiv.hep-th/9902177,
title = {Monopole-like Excitations as a Source of Confinement in the SU(2)-Gluodynamics},
author = {Dmitri Antonov and Dietmar Ebert},
journal= {arXiv preprint arXiv:hep-th/9902177},
year = {2007}
}
Comments
14 pages, LaTeX2e, no figures