Recent result in QCD thermodynamics from the lattice

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recent results on QCD thermodynamics are presented. The nature of the T>0 transition is determined, which turns out to be an analytic cross-over. The absolute scale for this transition is calculated. The results were obtained by using a Symanzik improved gauge and stout-link improved fermionic action. In order to approach the continuum limit four different sets of lattice spacings were used with temporal extensions Nt =4, 6, 8 and 10 (they correspond to lattice spacings a∼0.3, 0.2, 0.15 and 0.12 fm). The equation of state is determined on Nt =4 and 6 lattices. The importance of the continuum limit for different results (critical endpoint, colour superconducting phase) at non-vanishing baryonic densities is discussed.

Original languageEnglish
Title of host publicationProceedings of Science
Publication statusPublished - 2007
Event4th International Workshop on Critical Point and Onset of Deconfinement, CPOD 2007 - Darmstadt, Germany
Duration: Jul 9 2007Jul 13 2007

Other

Other4th International Workshop on Critical Point and Onset of Deconfinement, CPOD 2007
CountryGermany
CityDarmstadt
Period7/9/077/13/07

Fingerprint

quantum chromodynamics
thermodynamics
spacing
continuums
equations of state
color

ASJC Scopus subject areas

  • General

Cite this

Recent result in QCD thermodynamics from the lattice. / Fodor, Z.

Proceedings of Science. 2007.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fodor, Z 2007, Recent result in QCD thermodynamics from the lattice. in Proceedings of Science. 4th International Workshop on Critical Point and Onset of Deconfinement, CPOD 2007, Darmstadt, Germany, 7/9/07.
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