Deconfinement and Thermodynamics in 5D Holographic Models of QCD

Abstract

We review 5D holographic approaches to finite temperature QCD. Thermodynamic properties of the "hard-wall" and the "soft-wall" models are derived. Various non-realistic features in these models are cured by the set-up of improved holographic QCD, that we review here.Comment: Invited review paper for Mod. Phys. Let