39 citations · 322 across the 36 of their papers we have counts for
5 papers · 1 filter
Collective Motion and Phase Transitions of Symmetric Camphor Boats
Eric Heisler, Nobuhiko J. Suematsu, Akinori Awazu +1
The motion of several self-propelled boats in a narrow channel displays spontaneous pattern formation and kinetic phase transitions. In contrast with previous studies on self-prope…
Discreteness-Induced Slow Relaxation in Reversible Catalytic Reaction Networks
Akinori Awazu, Kunihiko Kaneko
Slowing down of the relaxation of the fluctuations around equilibrium is investigated both by stochastic simulations and by analysis of Master equation of reversible reaction netwo…
Effective Stochastic Resonance under Heterogeneous Amplitude of Noise
Shogo Torigoe, Ryosuke Kawai, Kazuhiro Yoshida +2
Effective stochastic resonance (SR) is numerically and analytically studied using a model with coupled two particles exposed to heterogeneous, i.e., particles dependent, amplitude…
Discreteness-Induced Criticality in Random Catalytic Reaction Networks
Akinori Awazu, Kunihiko Kaneko
Universal intermittent dynamics in a random catalytic reaction network, induced by smallness in the molecule number is reported. Stochastic simulations for a random catalytic react…
Size Segregation and Convection of Granular Mixtures Almost Completely Packed in the Rotating Thin Box
Akinori Awazu
Size segregation of granular mixtures which are almost completely packed in a rotating drum is discussed with an effective simulation and a brief analysis. Instead of a 3D drum, we…