61 citations · 74 across the 5 of their papers we have counts for
4 papers · 1 filter
Domain Decomposition method on GPU cluster
Yusuke Osaki, Ken-Ichi Ishikawa
Pallalel GPGPU computing for lattice QCD simulations has a bottleneck on the GPU to GPU data communication due to the lack of the direct data exchanging facility. In this work we i…
Running coupling constant of ten-flavor QCD with the Schrödinger functional method
M. Hayakawa, K. -I. Ishikawa, Y. Osaki +3
Walking technicolor theory attempts to realize electroweak symmetry breaking as the spontaneous chiral symmetry breakdown caused by the gauge dynamics with slowly varying gauge cou…
Improving many flavor QCD simulations using multiple GPUs
M. Hayakawa, K. -I. Ishikawa, Y. Osaki +3
We accelerate many-flavor lattice QCD simulations using multiple GPUs. Multiple pseudo-fermion fields are introduced additively and independently for each flavor in the many-flavor…
Study of the running coupling constant in 10-flavor QCD with the Schrödinger functional method
N. Yamada, M. Hayakawa, K. -I. Ishikawa +3
The electroweak gauge symmetry is allowed to be spontaneously broken by the strongly interacting vector-like gauge dynamics. When the gauge coupling of a theory runs slowly in a wi…