5. Theoretical Physics (CSN4)

NRQC2D in non-zero baryon density environment

by Prof. Se Yong Kim (CERN)

Aula Seminari (LNF)

Aula Seminari


Via Enrico Fermi, 40 00044 Frascati (Roma)
Lattice gauge theory of Two-Color QCD (QC_2D) in non-zero baryon density offers a glimpse on the properties of QCD in baryon rich environment since it is free from the "complex action" problem of QCD. Recently, we have calculated heavy quarkonium correlators using lattice Non-Relativistic Two-Color QCD in non-zero baryon density. We found that as the quark chemical potential $\mu$ is varied, there exist three distinct regimes of S-wave heavy quarkonium mas, which is in agreement with our previous finding for non-zero baryon density QC_2D phases: BEC, BCS and deconfined.