14–19 Jun 2010
Villasimius, Sardinia
Europe/Rome timezone

Finite temperature phase transition with two flavors of improved Wilson fermions

14 Jun 2010, 16:40
20m
Room2 (Villasimius, Sardinia)

Room2

Villasimius, Sardinia

Tanka Village

Speaker

Vitaly Bornyakov (Institute for High Energy Physics)

Description

The critical temperature is computed and the nature of the QCD finite temperature phase is studied for N_f = 2 dynamical flavors of nonperturbatively improved Wilson fermions. The new simulations are performed on lattices 40^3 x 14 with lattice spacing and pion mass at the transition close to 0.08 fm and 200 MeV, respectively. We find the deconfinement and chiral phase transitions to coincide within numerical precision. Our results are in broad agreement with a second order phase transition in the chiral limit. The critical temperature at the physical quark mass is found to be about 170 MeV.
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Primary author

Vitaly Bornyakov (Institute for High Energy Physics)

Presentation materials