On the QCD phase diagram at finite chemical potential
High Energy Physics - Phenomenology
2015-05-20 v1
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.
Keywords
Cite
@article{arxiv.1012.4735,
title = {On the QCD phase diagram at finite chemical potential},
author = {Lisa M. Haas and Jens Braun and Jan M. Pawlowski},
journal= {arXiv preprint arXiv:1012.4735},
year = {2015}
}
Comments
3 pages, 5 figures; Contribution to the proceedings 'Quark Confinement and the Hadron Spectrum IX', 2010, Madrid