The effect of stout smearing on the phase diagram from multiparameter reweigthing in lattice QCD

11 Mar 2020 Giordano Matteo Kapas Kornel Katz Sandor D. Nogradi Daniel Pasztor Attila

The phase diagram and the location of the critical endpoint (CEP) of lattice QCD with unimproved staggered fermions on a $N_t=4$ lattice was determined fifteen years ago with the multiparameter reweighting method by studying Fisher zeros. We first reproduce the old result with an exact algorithm (not known at the time) and with statistics larger by an order of magnitude... (read more)

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  • HIGH ENERGY PHYSICS - LATTICE
  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • NUCLEAR THEORY