Speaker
Dr
Takashi Nakano
(Kyoto University)
Description
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)
Co-authors
Prof.
Akira Ohnishi
(Yukawa Institute for Theoretical Physics)
Dr
Kohtaroh Miura
(INFN-Laboratori Nazionali di Frascati)
