477 citations · 4.7k across the 99 of their papers we have counts for
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Subvolume method for SU(2) Yang-Mills theory at finite temperature: topological charge distributions
Norikazu Yamada, Masahito Yamazaki, Ryuichiro Kitano
We apply the previously-developed sub-volume method to study the -dependence of the four-dimensional SU(2) Yang-Mills theory at finite temperature. We calculate the first two co…
QED on the lattice and numerical perturbative computation of
Ryuichiro Kitano, Hiromasa Takaura
We compute the electron factor to the order on the lattice in quenched QED. We first study finite volume corrections in various IR regularization methods to…
Stochastic computation of in QED
Ryuichiro Kitano, Hiromasa Takaura, Shoji Hashimoto
We perform a numerical computation of the anomalous magnetic moment () of the electron in QED by using the stochastic perturbation theory. Formulating QED on the lattice, we d…
Peeking into the vacuum
Ryuichiro Kitano, Ryutaro Matsudo, Norikazu Yamada +1
We propose a subvolume method to study the dependence of the free energy density of the four-dimensional SU() Yang-Mills theory on the lattice. As an attempt, the method is…
Is Large?
Ryuichiro Kitano, Norikazu Yamada, Masahito Yamazaki
We study dependence of the vacuum energy for the 4d SU(2) pure Yang-Mills theory by lattice numerical simulations. The response of topological excitations to the smearing proce…
Topological susceptibility with a single light quark flavour
Julien Frison, Ryuichiro Kitano, Norikazu Yamada
One of the historical suggestions to tackle the strong CP problem is to take the up quark mass to zero while keeping finite. The angle is then supposed to become irreleva…