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

Szabolcs Borsanyi; Gergely Endrodi; Zoltan Fodor; Christian Hoelbling; Sandor Katz; Stefan Krieg; Claudia Ratti; Kalman Szabo

doi:10.1088/1742-6596/336/1/012019

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

Szabolcs Borsanyi, Gergely Endrodi, Zoltan Fodor, Christian Hoelbling, Sandor Katz, Stefan Krieg, Claudia Ratti, Kalman Szabo

Physics

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

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 language	English (US)
Article number	012019
Journal	Journal of Physics: Conference Series
Volume	336
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/336/1/012019
State	Published - 2011
Event	13th Conference on Theoretical Nuclear Physics in Italy - Cortona, Italy Duration: Apr 6 2011 → Apr 8 2011

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1088/1742-6596/336/1/012019

Cite this

@article{a9a0263e3e6d4f219c3ccb781a8de649,

title = "QCD thermodynamics on the lattice and in the hadron resonance gas model",

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 Nt 16 for Tc, up to Nt 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.",

author = "Szabolcs Borsanyi and Gergely Endrodi and Zoltan Fodor and Christian Hoelbling and Sandor Katz and Stefan Krieg and Claudia Ratti and Kalman Szabo",

year = "2011",

doi = "10.1088/1742-6596/336/1/012019",

language = "English (US)",

volume = "336",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

note = "13th Conference on Theoretical Nuclear Physics in Italy ; Conference date: 06-04-2011 Through 08-04-2011",

}

TY - JOUR

T1 - QCD thermodynamics on the lattice and in the hadron resonance gas model

AU - Borsanyi, Szabolcs

AU - Endrodi, Gergely

AU - Fodor, Zoltan

AU - Hoelbling, Christian

AU - Katz, Sandor

AU - Krieg, Stefan

AU - Ratti, Claudia

AU - Szabo, Kalman

PY - 2011

Y1 - 2011

N2 - 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 Nt 16 for Tc, up to Nt 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.

AB - 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 Nt 16 for Tc, up to Nt 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.

UR - http://www.scopus.com/inward/record.url?scp=84856424503&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84856424503&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/336/1/012019

DO - 10.1088/1742-6596/336/1/012019

M3 - Conference article

AN - SCOPUS:84856424503

SN - 1742-6588

VL - 336

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012019

T2 - 13th Conference on Theoretical Nuclear Physics in Italy

Y2 - 6 April 2011 through 8 April 2011

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this