Contribution to a conference proceedings/Contribution to a book

FZJ-2014-01364

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png More Results on Finite Temperature QCD with Wilson Fermions

Borsányi, S. (Corresponding author) ; Durr, S.FZJ* ; Fodor, Z. ; Hoelbling, C. ; Katz, S. D. ; Krieg, S.FZJ* ; Nógrádi, D. ; Szabo, K.FZJ* ; Tóth, B. C. ; Trombitás, N.

2014
John von Neumann Institute for Computing Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/5935

Abstract: We investigate 2 + 1 flavour QCD thermodynamics using dynamical Wilson fermions in thefixed scale approach. Our previous study at a pion mass of 545 MeV is extended with twoadditional pion masses, approximately 440 MeV and 280 MeV. We perform simulations using3 or 4 lattice spacings at each fixed pion mass and measure the renormalised chiral condensate,strange quark number susceptibility and Polyakov loop as a function of the temperature. Weobserve a decrease in the light chiral pseudo-critical temperature as the pion mass is loweredwhile the pseudo-critical temperature associated with the strange quark number susceptibilityor the Polyakov loop is only mildly sensitive to the pion mass. These findings are in agreementwith previous results obtained in the staggered formulation.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 411 - Computational Science and Mathematical Methods (POF2-411) (POF2-411)

Appears in the scientific report 2014

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Database coverage:

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