14 papers
The QCD phase diagram for three-flavor Möbius domain-wall fermions
Yu Zhang, Yasumichi Aoki, Jishnu Goswami +4
We investigate the phase transition of Quantum Chromodynamics (QCD) with three degenerate quark flavors at zero baryon chemical potential. Using Möbius domain-wall fermions as the…
Topological susceptibility and QCD phase transition with 2+1 flavor Möbius domain wall fermion at finite temperature
Issaku Kanamori, Yasumichi Aoki, Hidenori Fukaya +3
The topological susceptibility is one of the quantities that has a large discretization error, and the error can be sensitive to the choice of fermion action. We report on our resu…
Recent update of nucleon axial-vector charge with the PACS10 superfine lattice
Masato Nagatsuka, Yasumichi Aoki, Ken-Ichi Ishikawa +7
We update the results of the nucleon axial-vector charge with the third ensemble of the PACS10 gauge configurations, which are generated by the PACS Collaboration at the physical p…
Method for high-precision determination of the nucleon axial structure using lattice QCD: Removing -state contamination
Yasumichi Aoki, Ken-Ichi Ishikawa, Yoshinobu Kuramashi +6
We performed a precise calculation of physical quantities related to the axial structure of the nucleon using 2+1 flavor lattice QCD gauge configuration (PACS10 configuration) gene…
Symmetry of screening masses of mesons in two-flavor lattice QCD at high temperatures
Yasumichi Aoki, Hidenori Fukaya, Shoji Hashimoto +5
We investigate spatial two-point correlation functions of mesonic operators in two-flavor lattice QCD at high temperatures. The simulated temperatures over the range $T \in [147, 3…
Investigating the axial structure of the nucleon based on large-volume lattice QCD at the physical point
Ryutaro Tsuji, Yasumichi Aoki, Ken-Ichi Ishikawa +6
We present a short summary for the calculations of the nucleon form factors, which are relevant to improving the accuracy of the current neutrino oscillation e…