TY - JOUR
T1 - QCD thermodynamics with continuum extrapolated Wilson fermions. II.
AU - Borsanyi, Szabolcs
AU - Hoelbling, Christian
AU - Toth, Balint C.
AU - Durr, Stephan
AU - Krieg, Stefan
AU - Szabo, Kalman K.
AU - Fodor, Zoltan
AU - Katz, Sandor D.
AU - Nogradi, Daniel
AU - Trombitas, Norbert
N1 - Publisher Copyright:
© 2015 American Physical Society.
PY - 2015/7/21
Y1 - 2015/7/21
N2 - We continue our investigation of 2+1 flavor QCD thermodynamics using dynamical Wilson fermions in the fixed scale approach. Two additional pion masses, approximately 440 MeV and 285 MeV, are added to our previous work at 545 MeV. The simulations were performed at 3 or 4 lattice spacings at each pion mass. The renormalized chiral condensate, strange quark number susceptibility and Polyakov loop is obtained as a function of the temperature and we observe a decrease in the light chiral pseudocritical temperature as the pion mass is lowered while the pseudocritical temperature associated with the strange quark number susceptibility or the Polyakov loop is only mildly sensitive to the pion mass. These findings are in agreement with previous continuum results obtained in the staggered formulation.
AB - We continue our investigation of 2+1 flavor QCD thermodynamics using dynamical Wilson fermions in the fixed scale approach. Two additional pion masses, approximately 440 MeV and 285 MeV, are added to our previous work at 545 MeV. The simulations were performed at 3 or 4 lattice spacings at each pion mass. The renormalized chiral condensate, strange quark number susceptibility and Polyakov loop is obtained as a function of the temperature and we observe a decrease in the light chiral pseudocritical temperature as the pion mass is lowered while the pseudocritical temperature associated with the strange quark number susceptibility or the Polyakov loop is only mildly sensitive to the pion mass. These findings are in agreement with previous continuum results obtained in the staggered formulation.
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U2 - 10.1103/PhysRevD.92.014505
DO - 10.1103/PhysRevD.92.014505
M3 - Article
AN - SCOPUS:84939145806
SN - 1550-7998
VL - 92
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 1
M1 - 014505
ER -