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arXiv · hep-lat/0208078

The QCD equation of state at nonzero densities: lattice result

Z. Fodor·S. D. Katz·K. K. Szabo
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Abstract

In this letter we give the equation of state of QCD at finite temperatures and densities. The recently proposed overlap improving multi-parameter reweighting technique is used to determine observables at nonvanishing chemical potentials. Our results are obtained by studying n_f=2+1 dynamical staggered quarks with semi-realistic masses on N_t=4 lattices.

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Z. Fodor, S. D. Katz, K. K. Szabo. 2002-08-30. The QCD equation of state at nonzero densities: lattice result. https://doi.org/10.1016/j.physletb.2003.06.011

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