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HK: Fachverband Physik der Hadronen und Kerne

HK 42: Schwerionenkollisionen und QCD Phasen

HK 42.6: Vortrag

Donnerstag, 20. März 2014, 15:30–15:45, HZ 7

Effective SU(2) Polyakov Loop Models for the Deconfinement Transition — •Philipp Scior¹, Lukas Holicki¹, David Scheffer¹, Dominik Smith¹, Lorenz von Smekal^{1, 2}, and Björn Wellegehausen² — ¹TU Darmstadt — ²Justus-Liebig-Universität Gießen

We compare different SU(2) Polyakov loop actions with full two-color QCD simmulations around and above the critical Temperature. The actions are motivated by combined strong coupling and hopping expansion and respect Z_{2} center symmetry. We extract the effective couplings of our models by matching the Polyakov loop distributions and correlators in the effective models with those from full two-color QCD simmulations.