The QCD equation of state at finite T/μon the lattice

Abstract

We present N_t=4 lattice results for the equation of state of 2+1 flavour staggered, dynamical QCD at finite temperature and chemical potential. We use the overlap improving multi-parameter reweighting technique to extend the equation of state for non-vanishing chemical potentials. The results are obtained along the line of constant physics. Our physical parameters extend in temperature and baryon chemical potential upto \approx 500-600 MeV.

arXiv comment13 pages 9 figures, talk given at Finite Density QCD at Nara, Nara, Japan, 10-12 July 2003

References in corpus (1)

• Remarks on the multi-parameter reweighting method for the study of lattice QCD at non-zero temperature and density

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