arXiv · 1012.4735
On the QCD phase diagram at finite chemical potential
Abstract
We present results for the phase diagram of QCD with two massless quark flavours as obtained from a first-principles functional renormalisation group approach. In particular we compute order parameters for chiral symmetry breaking and quark confinement at vanishing and non-zero imaginary chemical potential. Our analytical and numerical results suggest a close relation between the chiral and the deconfinement phase transition. We discuss the properties of dual order parameters at imaginary and real chemical potential.
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Lisa M. Haas, Jens Braun, Jan M. Pawlowski. 2010-12-21. On the QCD phase diagram at finite chemical potential. https://doi.org/10.1063/1.3575061
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