QCD at finite temperature and density within the fRG approach: an overview

• Published in: Communications in theoretical physics Vol. 74; no. 9; pp. 97304 - 97360
• Main Author: Fu, Wei-jie
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.09.2022
• Subjects: chiral phase transition; functional renormalization group; QCD phase diagram; QCD phase transition

In this paper, we present an overview on recent progress in studies of QCD at finite temperature and densities within the functional renormalization group (fRG) approach. The fRG is a nonperturbative continuum field approach, in which quantum, thermal and density fluctuations are integrated successi...