QCD Phase Diagram based on Strong Coupling Lattice QCD

Not scheduled
Théâtre National (Centre Bonlieu)

Théâtre National

Centre Bonlieu

Board: 143
Poster QCD phase diagram


Dr Takashi Nakano (Kyoto University)


In RHIC and FAIR experiments, it is important to search the position of the critical point and first-order phase boundary in QCD phase diagram. Strong Coupling Lattice QCD has been applied to investigate the chiral phase transition at finite temperature and chemical potential. We take account of the chiral and deconfinement phase transitions in the strong coupling lattice QCD, and investigate the QCD phase diagram. In this study, the calculated critical temperature at zero chemical potential almost reproduces the results of Monte Carlo simulations in the strong coupling region. By comparison, in the finite chemical potential region, Polyakov loop effects reduce the critical point temperature and the first order chiral phase transition line shrinks.

Primary author

Dr Takashi Nakano (Kyoto University)


Prof. Akira Ohnishi (Yukawa Institute for Theoretical Physics) Dr Kohtaroh Miura (INFN-Laboratori Nazionali di Frascati)

Presentation materials