Unquenching the Landau Gauge Lattice Propagators and the Gribov Problem

Abstract

The gluon and ghost propagators are computed using both quenched and dynamical configurations for the same lattice spacings. The Wilson fermions are simulated at several quark masses. Furthermore, the effect of the Gribov copies is evaluated for all sets of configurations.

Comments: 7 pages, 5 figures, poster presented at Lattice 2010 (Vacuum Structure and Confinement)