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hep-lat2000
Parallel tempering and decorrelation of topological charge in full QCD
E. -M. Ilgenfritz, W. Kerler, M. Müller-Preussker +1
The improvement of simulations of QCD with dynamical Wilson fermions by combining the Hybrid Monte Carlo algorithm with parallel tempering is studied on and lattices.…
hep-lat2000
Half-integer topological charges below and above the deconfinement transition?
E. -M. Ilgenfritz, M. Muller-Preussker, A. I. Veselov
For pure SU(2) lattice gauge theory at finite T, by the help of the cooling method, we search for classical (approximate) solutions having non-trivial holonomy at the spatial bound…