793 citations · 10.5k across the 194 of their papers we have counts for
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Order- orbital-free density-functional calculations with machine learning of functional derivatives for semiconductors and metals
Fumihiro Imoto, Masatoshi Imada, Atsushi Oshiyama
Orbital-free density functional theory (OFDFT) offers a challenging way of electronic-structure calculations scaled as computation for system size . We here dev…
Optimized Implementation for Calculation and Fast-Update of Pfaffians Installed to the Open-Source Fermionic Variational Solver mVMC
RuQing G. Xu, Tsuyoshi Okubo, Synge Todo +1
In this article, we present a high performance, portable and well templated implementation for computing and fast-updating Pfaffian and inverse of an even-ranked skew-symmetric (an…
Charge Order and Superconductivity as Competing Brothers in Cuprate High- Superconductors
Masatoshi Imada
Studies on the interplay between the charge order and the -wave superconductivity in the copper-oxide high superconductors are reviewed with a special emphasis on th…
Ab initio Derivation of Low-Energy Hamiltonians for Systems with Strong Spin-Orbit Interaction and Its Application to Ca5Ir3O12
Maxime Charlebois, Jean-Baptiste Morée, Kazuma Nakamura +7
We present an ab initio derivation method for effective low-energy Hamiltonians of material with strong spin-orbit interactions. The effective Hamiltonian is described in terms of…
Resonant Inelastic X-Ray Scattering Spectra of Cuprate Superconductors Predicted by Model of Fractionalized Fermions
Masatoshi Imada
We theoretically analyze the intensity of the resonant inelastic X-ray scattering (RIXS) based on Ansatz that the electron is fractionalized into two components. By fitting the ang…