25 citations · 46 across the 8 of their papers we have counts for
4 papers · 1 filter
Persistent homology analysis of deconfinement transition in effective Polyakov-line model
Takehiro Hirakida, Kouji Kashiwa, Junpei Sugano +3
The persistent homology analysis is applied to the effective Polyakov-line model on a rectangular lattice to investigate the confinement-deconfinement nature. The lattice data are…
Pion and -meson screening masses at finite chemical potential in two-flavor lattice QCD with Wilson fermion
Junpei Sugano, Junichi Takahashi, Hiroaki Kouno +1
We investigate the real and imaginary chemical-potential dependence of pion and -meson screening masses in both the confinement and the deconfinement region by using two-flavor…
Sign problem in -symmetric effective Polyakov-line model
Takehiro Hirakida, Junpei Sugano, Hiroaki Kouno +2
As an effective model corresponding to -symmetric QCD (-QCD), we construct a -symmetric effective Polyakov-line model (-EPLM) by using the logarithmic fermion e…
Quark number density at imaginary chemical potential and its extrapolation to large real chemical potential by the effective model
Junichi Takahashi, Junpei Sugano, Masahiro Ishii +2
We evaluate quark number densities at imaginary chemical potential by lattice QCD with clover-improved two-flavor Wilson fermion. The quark number densities are extrapolated to the…