Lattice QCD at non-zero temperature

Abstract

I review our current understanding of the properties of strongly interacting matter at high temperatures, based upon numerical calculations in lattice QCD. I discuss the chiral and deconfining aspects of the QCD transition, the equation of state, fluctuations of conserved charges, color screening, meson correlation functions, and the determination of some transport coefficients.

Comments: Invited review for Journal of Physics G, LaTeX, 48 pages, 23 figures, uses iopart.cls