activity
19932020
most citedLattice QCD Calculation of the Meson Decay Width

163 citations · 2.7k across the 104 of their papers we have counts for

collaborators

105 papers

hep-lat2020

form factors in QCD at physical point on large volume

Junpei Kakazu, Ken-ichi Ishikawa, Naruhito Ishizuka +7

We present our results of the form factors on the volume whose spatial extent is more than 10 fm, with the physical pion and kaon masses using the stout-smearing clove…

hep-lat2018★ 11 cited

Calculation of decay amplitudes with an improved Wilson fermion action in a nonzero momentum frame in lattice QCD

N. Ishizuka, K. -I. Ishikawa, A. Ukawa +1

We present our result for the decay amplitudes for both the and processes with the improved Wilson fermion action. In order to realize the physical kinemati…

hep-lat2015★ 14 cited

Calculation of decay amplitudes with improved Wilson fermion action in lattice QCD

N. Ishizuka, K. -I. Ishikawa, A. Ukawa +1

We present our result for the decay amplitudes for both the and processes with the improved Wilson fermion action. Expanding on the earlier works by Bernard…

hep-lat2015★ 13 cited

IR fixed points in gauge Theories

K. -I. Ishikawa, Y. Iwasaki, Yu Nakayama +1

We propose a novel RG method to specify the location of the IR fixed point in lattice gauge theories and apply it to the gauge theories with fundamental fermions. It…

hep-lat2014

Calculation of decay amplitudes with improved Wilson fermion in 2+1 flavor lattice QCD

N. Ishizuka, K. I. Ishikawa, A. Ukawa +1

We present results for the decay amplitudes for both the and channels. This calculation is carried out on 480 gauge configurations in QCD generate…

hep-lat2013★ 125 cited

Charmed baryons at the physical point in 2+1 flavor lattice QCD

Y. Namekawa, S. Aoki, K. -I. Ishikawa +8

We investigate the charmed baryon mass spectrum using the relativistic heavy quark action on 2+1 flavor PACS-CS configurations previously generated on lattice. The…