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:10.5506/APhysPolBSupp.4.593

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

6 Scopus citations

Abstract

The QCD transition is studied on lattices up to N _t = 16. The chiral condensate is presented as a function of 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.

Original language	English (US)
Pages (from-to)	593-601
Number of pages	9
Journal	Acta Physica Polonica B, Proceedings Supplement
Volume	4
Issue number	4
DOIs	https://doi.org/10.5506/APhysPolBSupp.4.593
State	Published - 2011
Event	Workshop "Excited QCD 2011" - Les Houches, France Duration: Feb 20 2011 → Feb 25 2011

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.5506/APhysPolBSupp.4.593

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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 N t = 16. The chiral condensate is presented as a function of 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",

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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 N t = 16. The chiral condensate is presented as a function of 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 N t = 16. The chiral condensate is presented as a function of 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/84855924156

UR - https://www.scopus.com/pages/publications/84855924156#tab=citedBy

U2 - 10.5506/APhysPolBSupp.4.593

DO - 10.5506/APhysPolBSupp.4.593

M3 - Conference article

AN - SCOPUS:84855924156

SN - 1899-2358

VL - 4

SP - 593

EP - 601

JO - Acta Physica Polonica B, Proceedings Supplement

JF - Acta Physica Polonica B, Proceedings Supplement

IS - 4

T2 - Workshop "Excited QCD 2011"

Y2 - 20 February 2011 through 25 February 2011

ER -

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

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