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arXiv · 1404.3471

Analysis of the Dynamical Chiral Symmetry Breaking in QCD at Finite Temperature and Density using the Non-Perturbative Renormalization Group

Ken-Ichi Aoki·Daisuke Sato·Masatoshi Yamada
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Abstract

We analyze the Nambu--Jona-Lasinio model which is a chiral effective model of QCD by using the non-perturbative renormalization group at finite temperature and finite density. We discuss the chiral phase diagram in the model. We include the large-$N$ non-leading contribution in the beta function and discuss its effects for the phase boundary.

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Ken-Ichi Aoki, Daisuke Sato, Masatoshi Yamada. 2014-04-14. Analysis of the Dynamical Chiral Symmetry Breaking in QCD at Finite Temperature and Density using the Non-Perturbative Renormalization Group. https://arxiv.org/abs/1404.3471

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