The QCD equation of state at finite T/μon the lattice
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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.
13 pages 9 figures, talk given at Finite Density QCD at Nara, Nara, Japan, 10-12 July 2003
13 pages 9 figures, talk given at Finite Density QCD at Nara, Nara, Japan, 10-12 July 2003