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HK: Fachverband Physik der Hadronen und Kerne

HK 14: Schwerionenkollisionen und QCD Phasen

HK 14.7: Talk

Monday, March 19, 2012, 18:15–18:30, P 5

Yang-Mills and QCD Thermodynamics from Functional Methods — •Leonard Fister and Jan Martin Pawlowski — Universität Heidelberg

We study the temperature dependence of correlators in Yang-Mills theory and QCD. For this purpose we utilise a purely thermal renormalisation group flow equation, and obtain the full thermal propagators. Interestingly, the electric screening mass is sensitive to the confinement-deconfinement phase transition. We also compute thermodynamic quantities such as the pressure for Yang-Mills theory, and discuss first results of a computation of correlation functions and thermodynamics in full QCD.