145 citations · 399 across the 29 of their papers we have counts for
4 papers · 1 filter
Renormalon subtraction in OPE using Fourier transform: Formulation and application to various observables
Yuuki Hayashi, Yukinari Sumino, Hiromasa Takaura
Properly separating and subtracting renormalons in the framework of the operator product expansion (OPE) is a way to realize high precision computation of QCD effects in high energ…
Renormalons in static QCD potential: review and some updates
Hiromasa Takaura
We give a brief review of the current understanding of renormalons of the static QCD potential in coordinate and momentum spaces. We also reconsider estimate of the normalization c…
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…
extrapolation function in SFX method for the energy-momentum tensor
Hiroshi Suzuki, Hiromasa Takaura
We theoretically clarify the functional form to be used in extrapolation in the small flow time expansion (SFX) method for the energy-momentum tensor (EMT), which faci…