K. -I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Nakamura, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yamazaki, T. Yoshie

Jul 2018

We investigate finite size effect on pseudoscalar meson masses and decay
constants using a partial set of the "PACS10" configurations which are
generated keeping the space-time volumes over (10 fm in 2+1 flavor QCD at
the physical point. We h...

We propose a way to improve the resolution of the spatial momentum and the
time interval for hadron propagators utilizing the lattice geometry. We
demonstrate the validity of the method presenting results for pseudoscalar
meson energies with and w...

K. -I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Nakamura, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yamazaki, T. Yoshie

PoS(LATTICE 2015)075 Nov 2015

We generate flavor QCD configurations near the physical point on a
lattice employing the 6-APE stout smeared Wilson clover action with a
nonperturbative and the Iwasaki gauge action at . The
physical point is ...

K. -I. Ishikawa, N. Ishizuka, Y. Kuramashi, Y. Nakamura, Y. Namekawa, Y. Taniguchi, N. Ukita, T. Yamazaki, T. Yoshié

PoS(LATTICE 2015)271 Nov 2015

We present the quark mass and axial current renormalization factors for the
RG-improved Iwasaki gauge action and three flavors of the stout smeared
-improved Wilson quark action. We employ and
for the stout...

We study the general solution of the cyclic Leibniz rule (CLR) which was
recently proposed as a new approach to the lattice supersymmetry. Introducing
some mathematical preliminaries related to the cyclic symmetry, we find the
general solution of ...