265 citations · 3k across the 128 of their papers we have counts for
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Time Quantified Monte Carlo Method for Long-range Interacting Systems
Taichi Hinokihara, Yuta Okuyama, Munetaka Sasaki +1
We propose a method for simulating the stochastic dynamics of classical spin systems with long-range interactions. The method incorporates the stochastic cutoff (SCO) method, which…
Construction of quantum dark soliton in one-dimensional Bose gas
Eriko Kaminishi, Takashi Mori, Seiji Miyashita
Dark soliton solutions in the one-dimensional classical nonlinear Schrödinger equation has been considered to be related to the yrast states corresponding to the type-II excitation…
Multistability in an unusual phase diagram induced by the competition between antiferromagnetic-like short-range and ferromagnetic-like long-range interactions
Masamichi Nishino, Per Arne Rikvold, Conor Omand +1
The interplay between competing short-range (SR) and long-range (LR) interactions can cause nontrivial structures in phase diagrams. Recently, horn-shaped unusual structures were f…
Optical Bistability in a Low Photon-Density Regime
Tatsuhiko Shirai, Synge Todo, Hans de Raedt +1
We give a microscopic description of the optical bistability, where the transmission coefficient has two different values as a function of input light intensity, and the system exh…
Anisotropy of exchange stiffness based on atomic-scale magnetic properties in rare-earth permanent magnet NdFeB
Yuta Toga, Masamichi Nishino, Seiji Miyashita +2
We examine the anisotropic properties of the exchange stiffness constant, , for rare-earth permanent magnet, NdFeB, by connecting analyses with two differen…
Diffusive real-time dynamics of a particle with Berry curvatures
Kou Misaki, Seiji Miyashita, Naoto Nagaosa
We study theoretically the influence of Berry phase on the real-time dynamics of the single particle focusing on the diffusive dynamics, i.e., the time-dependence of the distributi…