Topological properties of full QCD at the phase transition
B. Alles, M. D'Elia, A. Di Giacomo, P. W. Stephenson
Abstract
We investigate the topological properties of the QCD vacuum with 4 flavours of dynamical staggered fermions at finite temperature. To calculate the topological susceptibility we use the field-theoretical method. As in the quenched case, a sharp drop is observed for the topological susceptibility across the phase transition.
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