Dimensional Reduction and Non-perturbative generation of magnetic mass in non-abelian gauge theory at finite temperature

Abstract

A non-perturbative mass of $0.2719g^{2}T$ is generated for the magnetic sector of the $SU(2)$ gauge theory at high temperature due to the condensation of Polyakov \cite{Pol} monopole and antimonopole which form a magnetic glue ball. String tension for the spatial wilson loop is calculated which is of the same order of magnitude and has same temperature dependence as obtained from lattice simulation.

Comments: 9 pages, latex file, no figure