972 citations · 2.7k across the 69 of their papers we have counts for
71 papers
All-mode Renormalization for Tensor Network with Stochastic Noise
Erika Arai, Hiroshi Ohki, Shinji Takeda +1
In usual (non-stochastic) tensor network calculations, the truncated singular value decomposition (SVD) is often used for approximating a tensor, and it causes systematic errors. B…
inclusive scattering cross sections on the lattice
Jun-Sik Yoo, Shoji Hashimoto, Hiroshi Ohki
Utilizing the approach recently proposed for the inclusive scattering cross section on the lattice, we compute the differential scattering cross section for the charged cu…
Hybrid stochastic method for the tensor renormalization group
Hiroshi Ohki, Erika Arai, Masaaki Tomii
We propose a hybrid stochastic method for the tensor renormalization group (TRG) approach. TRG is known as a powerful tool to study the many-body systems and quantum field theory o…
Modular Origin of Mass Hierarchy: Froggatt-Nielsen like Mechanism
Hitomi Kuranaga, Hiroshi Ohki, Shohei Uemura
We study Froggatt-Nielsen (FN) like flavor models with modular symmetry. The FN mechanism is a convincing solution to the flavor puzzle in quark sector. The FN mechanism requires a…
Towards fully non-perturbative computation of inelastic scattering cross sections from lattice QCD
Hidenori Fukaya, Shoji Hashimoto, Takashi Kaneko +1
We propose a fully non-perturbative method to compute inelastic lepton-nucleon () scattering cross sections using lattice QCD. The method is applicable even at low energies…
Computing Nucleon Electric Dipole Moment from lattice QCD
Taku Izubuchi, Hiroshi Ohki, Sergey Syritsyn
Electric dipole moments (EDMs) of nucleons and nuclei are actively considered as direct evidence of the CP violation. Calculations of nucleon EDMs on lattice are required to connec…