Phase Structure and Nonperturbative States in Three-Dimensional Adjoint Higgs Model
Abstract
The thermodynamics of 3d adjoint Higgs model is considered. We study the properties of the Polyakov loop correlators and the critical behavior at the deconfinement phase transition. Our main tool is a reduction to the 2d sine-Gordon model. The Polyakov loops appear to be connected with the soliton operators in it. The known exact results in the sine-Gordon theory allow us to study in detail the temperature dependence of the string tension, as well as to get some information about a nonperturbative dynamics in the confinement phase. We also consider the symmetry restoration at high temperature which makes it possible to construct the phase diagram of the model completely.
Cite
@article{arxiv.hep-th/9708030,
title = {Phase Structure and Nonperturbative States in Three-Dimensional Adjoint Higgs Model},
author = {N. O. Agasian and K. Zarembo},
journal= {arXiv preprint arXiv:hep-th/9708030},
year = {2009}
}
Comments
15pp., Revtex; 4 figures; replaced by a version to be published in Phys. Rev. D