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arXiv · 1404.3073

A model study of the chiral phase diagram of QCD

Bin Wang·Zhu-Fang Cui·Wei-Min Sun·Hong-Shi Zong
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Abstract

In this paper we study the chiral phase transition of QCD at finite temperature and density by using the rank-2 confining separable gluon propagator model in the framework of Dyson-Schwinger Equations. The critical end point is located at (T_CEP, {\mu}_CEP) = (69 MeV, 270.3 MeV). It is also found that the first order phase transition might not end at one point, but experiences a two-phase coexisting meta-stable state. A comparison with the results in the previous literature is given.

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Bin Wang, Zhu-Fang Cui, Wei-Min Sun, Hong-Shi Zong. 2014-04-11. A model study of the chiral phase diagram of QCD. https://doi.org/10.1007/s00601-013-0737-7

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