Renormalized Polyakov loop in the Fixed Scale Approach

Abstract

I compute Polyakov loop, the deconfinement order parameter, for SU(2) lattice gauge theory using the fixed scale approach for several different scales and show how to obtain a renormalized physical order parameter. The generalization to other gauge theories, including quenched or full QCD, is straightforward.

7 pages, 5 figures. To appear in the Proceedings of the 28th International Symposium on Lattice Field Theory (Lattice 2010), Villasimius, Sardinia, Italy, June 14-19, 2010 (Nonzero Temperature and Density)