384 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ShimaneJP36 papers
- The University of OsakaJP21 papers
- Kyoto UniversityJP18 papers
- Hokkaido UniversityJP17 papers
- The University of TokyoJP14 papers
- Hiroshima UniversityJP7 papers
- Kobe UniversityJP6 papers
- Tokyo Metropolitan UniversityJP6 papers
- Tottori UniversityJP6 papers
- Doshisha UniversityJP5 papers
- Japan Synchrotron Radiation Research InstituteJP5 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP5 papers
7 papers · 1 filter
Janossy densities for chiral random matrix ensembles and their applications to two-color QCD
Hiroyuki Fuji, Issaku Kanamori, Shinsuke M. Nishigaki
We compute individual distributions of low-lying eigenvalues of massive chiral random matrix ensembles by the Nyström-type quadrature method for evaluating the Fredholm determinant…
Individual eigenvalue distributions of crossover chiral random matrices and low-energy constants of SU(2)U(1) lattice gauge theory
Takuya Yamamoto, Shinsuke M. Nishigaki
We compute individual distributions of low-lying eigenvalues of a chiral random matrix ensemble interpolating symplectic and unitary symmetry classes by the Nyström-type method of…
Individual eigenvalue distributions for chGSE-chGUE crossover and determination of low-energy constants in two-color QCD+QED
Shinsuke M. Nishigaki, Takuya Yamamoto
We compute statistical distributions of individual low-lying eigenvalues of random matrix ensembles interpolating chiral Gaussian symplectic and unitary ensembles. To this aim we u…
Lee-Yang zero distribution of high temperature QCD and Roberge-Weiss phase transition
Keitaro Nagata, Kouji Kashiwa, Atsushi Nakamura +1
Canonical partition functions and Lee-Yang zeros of QCD at finite density and high temperature are studied. Recent lattice simulations have confirmed that the free energy of QCD is…
Critical statistics at the mobility edge of QCD Dirac spectra
Shinsuke M. Nishigaki, Matteo Giordano, Tamas G. Kovacs +1
We examine statistical fluctuation of eigenvalues from the near-edge bulk of QCD Dirac spectra above the critical temperature. For completeness we start by reviewing on the spectra…
Level spacings of parametric chiral random matrices and two-color QCD with twisted boundary condition
Shinsuke M. Nishigaki
We evaluate level spacing and smallest eigenvalue distributions of chiral random matrix ensembles transiting from symplectic or orthogonal to unitary symmetry classes with a crosso…
Universality crossover between chiral random matrix ensembles and twisted SU(2) lattice Dirac spectra
Shinsuke M. Nishigaki
Motivated by the statistical fluctuation of Dirac spectrum of QCD-like theories subjected to (pseudo)reality-violating perturbations and in the epsilon-regime, we compute the small…