87 citations · 188 across the 12 of their papers we have counts for
12 papers
Thermodynamic transports in a circular system with a temperature difference
Tooru Taniguchi, Colin Bain McRae, Shin-ichi Sawada
Thermodynamic transport phenomena in the system consisting of many hard-disks confined in a circular tube with a temperature difference are discussed. Here, temperatures on parts o…
Stochastic boundary approaches to many-particle systems coupled to a particle reservoir
Tooru Taniguchi, Shin-ichi Sawada
Stochastic boundary conditions for interactions with a particle reservoir are discussed in many-particle systems. We introduce the boundary conditions with the injection rate and t…
On the origin of atomistic mechanism of rapid diffusion in alkali halide nanoclusters
Tomoaki Niiyama, Shin-ichi Sawada, Kensuke S. Ikeda +1
To elucidate the atomistic diffusion mechanism responsible for the rapid diffusion in alkali halide nano particles, called Spontaneous Mixing, we execute molecular dynamics simulat…
Escape Dynamics of Many Hard Disks
Tooru Taniguchi, Hiroki Murata, Shin-ichi Sawada
Many-particle effects in escapes of hard disks from a square box via a hole are discussed in a viewpoint of dynamical systems. Starting from disks in the box at the initial tim…
Quantum particle escape from a time-dependent confining potential
Tooru Taniguchi, Shin-ichi Sawada
Quantum escape of a particle via a time-dependent confining potential in a semi-infinite one-dimensional space is discussed. We describe the time-evolution of escape states in term…
Quantum and classical chaos of a two-electron system in a quantum wire
Shumpei Masuda, Shin-ichi Sawada, Yasushi Shimizu
We study classical and quantum dynamics of two spinless particles confined in a quantum wire with repulsive or attractive Coulomb interaction. The interaction induces irregular dyn…