Equation of state from lattice QCD

Abstract

Recent results on the equation of state from lattice QCD are reviewed. The lattice technique and previous results are shortly discussed. New results for physical quark masses and two sets of lattice spacings are presented. The pressure, energy density, entropy density, speed of sound and quark number susceptibilities are determined.

Comments: 10 pages, 11figures. Plenary talk presented at the Quark Matter 2005 conference