Journal Article

FZJ-2015-05441

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png QCD thermodynamics with continuum extrapolated Wilson fermions. II.

Borsanyi, S. (Corresponding author) ; Hoelbling, C. (Corresponding author) ; Toth, B. C. (Corresponding author) ; Durr, S. (Corresponding author)FZJ* ; Krieg, S. (Corresponding author)FZJ* ; Szabo, K. (Corresponding author)FZJ* ; Fodor, Z. (Corresponding author) ; Katz, S. D. (Corresponding author) ; Nogradi, D. (Corresponding author) ; Trombitas, N. (Corresponding author)

2015
American Physical Society Ridge, NY 11961-2701

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Please use a persistent id in citations: http://hdl.handle.net/2128/11125  doi:10.1103/PhysRevD.92.014505

Abstract: 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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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)

Appears in the scientific report 2015

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Database coverage:
; ; ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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