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arXiv · 1306.6022

Polyakov loop potential at finite density

Christian S. Fischer·Leonard Fister·Jan Luecker·Jan M. Pawlowski
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Abstract

The Polyakov loop potential serves to distinguish between the confined hadronic and the deconfined quark-gluon plasma phases of QCD. For Nf=2+1 quark flavors with physical masses we determine the Polyakov loop potential at finite temperature and density and extract the location of the deconfinement transition. We find a cross-over at small values of the chemical potential running into a critical end-point at mu/T > 1.

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Christian S. Fischer, Leonard Fister, Jan Luecker, Jan M. Pawlowski. 2013-06-25. Polyakov loop potential at finite density. https://doi.org/10.1016/j.physletb.2014.03.057

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