(Non)-perturbative properties of high-T QCD from lattice ... - Physics

Deconfinement and χ-symmetryand bulk thermodynamics1.801.601.401.201.000.800.60χ-symmetry restoration:drop in condensate;peak in susceptibilitiesχ l,discillustrative fit:A (T-T c ) -1.32∆ l,s (T) = 〈 ¯ψψ〉 l,T − m lm s〈 ¯ψψ〉 s,T〈 ¯ψψ〉 l,0 − m lm s〈 ¯ψψ〉 s,01.00.80.60.40.35 0.40 0.45 0.50 0.55Tr 0∆ l,sN τ =8asqtad: m l /m s =0.1p4: m l /m s =0.10.050.400.20T[MeV]0.00165 170 175 180 185 190 195 200 205 2100.20.0140 160 180 200 220 240F. Karsch, xQCD, July 2008 – p. 29/32