SC 99-47 Hinnerk Stüben: Decorrelation of the Topological Charge in Tempered
Simulations of Full QCD (in preparation)
Abstract: The improvement of simulations of QCD with dynamical
Wilson fermions
by combining the Hybrid Monte Carlo algorithm with
parallel tempering
is studied. As an indicator for decorrelation the
topological charge
is used.
Keywords: QCD,
parallel tempering,
topological charge
PACS: 11.15.Ha, 12.38.Gc