QCD thermodynamics on the lattice and in the hadron resonance gas model

Szabolcs Borsanyi, Gergely Endrodi, Z. Fodor, Christian Hoelbling, S. Katz, Stefan Krieg, Claudia Ratti, Kalman Szabo

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3 Citations (Scopus)

Abstract

We conclude our investigation on the QCD transition temperature and equation of state (EoS) with 2 + 1 staggered flavors and one-link stout improvement. We extend our previous studies by choosing even finer lattices (up to N t 16 for T c, up to N t 10 and 12 for the EoS). These new results support our earlier findings. A Symanzik improved gauge and a stout-link improved staggered fermion action is taken; the light and strange quark masses are set to their physical values. Various observables are calculated in the temperature (T) interval of 100 to 1000 MeV. We compare our data to those obtained by the "hotQCD" collaboration.

Original languageEnglish
Article number012019
JournalJournal of Physics: Conference Series
Volume336
Issue number1
DOIs
Publication statusPublished - 2011

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equations of state
quantum chromodynamics
thermodynamics
gases
fermions
transition temperature
quarks
intervals
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

QCD thermodynamics on the lattice and in the hadron resonance gas model. / Borsanyi, Szabolcs; Endrodi, Gergely; Fodor, Z.; Hoelbling, Christian; Katz, S.; Krieg, Stefan; Ratti, Claudia; Szabo, Kalman.

In: Journal of Physics: Conference Series, Vol. 336, No. 1, 012019, 2011.

Research output: Contribution to journalArticle

Borsanyi, Szabolcs ; Endrodi, Gergely ; Fodor, Z. ; Hoelbling, Christian ; Katz, S. ; Krieg, Stefan ; Ratti, Claudia ; Szabo, Kalman. / QCD thermodynamics on the lattice and in the hadron resonance gas model. In: Journal of Physics: Conference Series. 2011 ; Vol. 336, No. 1.
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