The QCD equation of state with asqtad staggered fermions

C. Bernard, T. Burch, C. DeTar, Steven Gottlieb, L. Levkova, U. M. Heller, J. E. Hetrick, D. B. Renner, D. Toussaint, R. Sugar

Research output: Contribution to journalConference articlepeer-review

Abstract

We report on our result for the equation of state (EOS) with a Symanzik improved gauge action and the asqtad improved staggered fermion action at Nt = 4 and 6. In our dynamical simulations with 2+1 flavors we use the inexact R algorithm and here we estimate the finite step-size systematic error on the EOS. Finally we discuss the non-zero chemical potential extension of the EOS and give some preliminary results.

Original languageEnglish (US)
JournalProceedings of Science
Volume32
StatePublished - 2006
Event24th International Symposium on Lattice Field Theory, LATTICE 2006 - Tucson, United States
Duration: Jul 23 2006Jul 28 2006

ASJC Scopus subject areas

  • General

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