153 citations · 718 across the 11 of their papers we have counts for
9 papers · 1 filter
Nucleon sigma term and strange quark content from lattice QCD with exact chiral symmetry
H. Ohki, H. Fukaya, S. Hashimoto +7
We calculate the nucleon sigma term in two-flavor lattice QCD utilizing the Feynman-Hellman theorem. Both sea and valence quarks are described by the overlap fermion formulation, w…
Lattice study of meson correlators in the epsilon-regime of two-flavor QCD
JLQCD Collaboration, H. Fukaya, S. Aoki +7
We calculate mesonic two-point functions in the epsilon-regime of two-flavor QCD on the lattice with exact chiral symmetry. We use gauge configurations of size 16^3 32 at the latti…
Pion mass difference from vacuum polarization
JLQCD Collaboration, E. Shintani, H. Fukaya +5
We calculate the electromagnetic contribution to the pion mass difference, , in the chiral limit through the type vacuum polarization using Das-…
Topological susceptibility in two-flavor lattice QCD with exact chiral symmetry
S. Aoki, T. W. Chiu, H. Fukaya +8
We determine the topological susceptibility in two-flavor QCD using the lattice simulations at a fixed topological sector. The topological charge density is unambiguously def…
Two-flavor lattice QCD simulation in the epsilon-regime with exact chiral symmetry
JLQCD collaboration, H. Fukaya, S. Aoki +9
We perform lattice simulations of two-flavor QCD using Neuberger's overlap fermion, with which the exact chiral symmetry is realized at finite lattice spacings. The epsilon-regime…
JLQCD's dynamical overlap project
JLQCD Collaboration, T. Kaneko, S. Aoki +11
We present an overview of our project of large-scale simulations with dynamical overlap fermions. The first production run in two-flavor QCD is on-going using the Iwasaki gauge act…