166 citations · 2.4k across the 121 of their papers we have counts for
122 papers
Wilson matrix kernel for lattice QCD on A64FX architecture
Issaku Kanamori, Keigo Nitadori, Hideo Matsufuru
We study the implementation of the even-odd Wilson fermion matrix for lattice QCD simulations on the A64FX architecture. Efficient coding of the stencil operation is investigated f…
Bridge++ 2.0: Benchmark results on supercomputer Fugaku
Tatsumi Aoyama, Issaku Kanamori, Kazuyuki Kanaya +2
Bridge++ is a general-purpose code set for lattice QCD simulations aiming at a readable, extensible, and portable code while keeping practical high performance. The new version 2.0…
Color superconductivity on the lattice -- analytic predictions from QCD in a small box
Takeru Yokota, Yuta Ito, Hideo Matsufuru +4
We investigate color superconductivity on the lattice using the gap equation for the Cooper pair condensate. The weak coupling analysis is justified by choosing the physical size o…
Protoneutron Star Convection Simulated with a New General Relativistic Boltzmann Neutrino Radiation-Hydrodynamics Code
Ryuichiro Akaho, Akira Harada, Hiroki Nagakura +6
We investigate the protoneutron star (PNS) convection using our newly developed general relativistic Boltzmann neutrino radiation-hydrodynamics code. This is a pilot study for more…
Multigrid Solver on Fugaku
Ken-Ichi Ishikawa, Issaku Kanamori, Hideo Matsufuru
We report an implementation of a multigrid solver for the Clover fermion on supercomputer Fugaku, which uses A64FX CPU with Arm architecture. On Fugaku, a highly optimized implemen…
Flavor number dependence of QCD at finite density by the complex Langevin method
Yusuke Namekawa, Yuhma Asano, Yuta Ito +6
We discuss the flavor number dependence of QCD at low temperature and high density by the complex Langevin method. In our previous work, the complex Langevin method is confirmed to…