Transition temperature and the equation of state from lattice QCD, Wuppertal-Budapest results

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

doi:10.1088/1742-6596/316/1/012020

Transition temperature and the equation of state from lattice QCD, Wuppertal-Budapest results

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

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

11 Scopus citations

Abstract

The QCD transition is studied on lattices up to N_t = 16. The chiral condensate is presented as a function of the temperature, and the corresponding transition temperature is extracted. The equation of state is determined on lattices with N_t = 6,8,10 and at some temperature values with N_t = 12. The pressure and the trace anomaly are presented as functions of the temperature in the range 100 ...1000 MeV . Using the same configurations we determine the continuum extrapolated phase diagram of QCD on the μ - T plane for small to moderate chemical potentials. Two transition lines are defined with two quantities, the chiral condensate and the strange quark number susceptibility.

Original language	English (US)
Article number	012020
Journal	Journal of Physics: Conference Series
Volume	316
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/316/1/012020
State	Published - 2011
Event	27th Winter Workshop on Nuclear Dynamics, WWND 2011 - Winter Park, CO, United States Duration: Feb 6 2011 → Feb 13 2011

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1088/1742-6596/316/1/012020

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title = "Transition temperature and the equation of state from lattice QCD, Wuppertal-Budapest results",

abstract = "The QCD transition is studied on lattices up to Nt = 16. The chiral condensate is presented as a function of the temperature, and the corresponding transition temperature is extracted. The equation of state is determined on lattices with Nt = 6,8,10 and at some temperature values with Nt = 12. The pressure and the trace anomaly are presented as functions of the temperature in the range 100 ...1000 MeV . Using the same configurations we determine the continuum extrapolated phase diagram of QCD on the μ - T plane for small to moderate chemical potentials. Two transition lines are defined with two quantities, the chiral condensate and the strange quark number susceptibility.",

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 = "10.1088/1742-6596/316/1/012020",

language = "English (US)",

volume = "316",

journal = "Journal of Physics: Conference Series",

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note = "27th Winter Workshop on Nuclear Dynamics, WWND 2011 ; Conference date: 06-02-2011 Through 13-02-2011",

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TY - JOUR

T1 - Transition temperature and the equation of state from lattice QCD, Wuppertal-Budapest results

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 - The QCD transition is studied on lattices up to Nt = 16. The chiral condensate is presented as a function of the temperature, and the corresponding transition temperature is extracted. The equation of state is determined on lattices with Nt = 6,8,10 and at some temperature values with Nt = 12. The pressure and the trace anomaly are presented as functions of the temperature in the range 100 ...1000 MeV . Using the same configurations we determine the continuum extrapolated phase diagram of QCD on the μ - T plane for small to moderate chemical potentials. Two transition lines are defined with two quantities, the chiral condensate and the strange quark number susceptibility.

AB - The QCD transition is studied on lattices up to Nt = 16. The chiral condensate is presented as a function of the temperature, and the corresponding transition temperature is extracted. The equation of state is determined on lattices with Nt = 6,8,10 and at some temperature values with Nt = 12. The pressure and the trace anomaly are presented as functions of the temperature in the range 100 ...1000 MeV . Using the same configurations we determine the continuum extrapolated phase diagram of QCD on the μ - T plane for small to moderate chemical potentials. Two transition lines are defined with two quantities, the chiral condensate and the strange quark number susceptibility.

UR - https://www.scopus.com/pages/publications/80053593987

UR - https://www.scopus.com/pages/publications/80053593987#tab=citedBy

U2 - 10.1088/1742-6596/316/1/012020

DO - 10.1088/1742-6596/316/1/012020

M3 - Conference article

AN - SCOPUS:80053593987

SN - 1742-6588

VL - 316

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012020

T2 - 27th Winter Workshop on Nuclear Dynamics, WWND 2011

Y2 - 6 February 2011 through 13 February 2011

ER -

Transition temperature and the equation of state from lattice QCD, Wuppertal-Budapest results

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