Parallel tempering and decorrelation of topological charge in full QCD

E. -M. Ilgenfritz; W. Kerler; M. Müller-Preussker; H. Stüben

Parallel tempering and decorrelation of topological charge in full QCD

High Energy Physics - Lattice 2007-05-23 v1

Authors: E. -M. Ilgenfritz , W. Kerler , M. Müller-Preussker , H. Stüben

Abstract

The improvement of simulations of QCD with dynamical Wilson fermions by combining the Hybrid Monte Carlo algorithm with parallel tempering is studied on $10^4$ and $12^4$ lattices. As an indicator for decorrelation the topological charge is used.

Parallel tempering and decorrelation of topological charge in full QCD

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