Lattice QCD and High Baryon Density State
  We report our recent studies on the finite density QCD obtained from lattice QCD simulation with clover-improved Wilson fermions of two flavor and RG-improved gauge action. We approach the subject from two paths, i.e., the imaginary and real chemical potentials. 
Atsushi Nakamura, Keitaro Nagata, Shinji Motoki, Yoshiyuki Nakagawa   and Takuya Saito
hep-lat hep-ph