16 citations · 30 across the 5 of their papers we have counts for
5 papers
Phase Transition of Hard Disk Systems with Vicsek-type Interactions
Nobuaki Murase, Masaharu Isobe
The phase diagram of self-propelled hard disk systems with Vicsek-type alignment interactions was investigated by event-driven molecular dynamics simulations. The model incorporate…
Recursive Algorithm to the Centroid of Free Area for Inherent Structure and Hopping Motion in Deeply Supercooled Binary Hard Disk Systems
Daigo Mugita, Kazuyoshi Souno, Masaharu Isobe
Inherent structures, derived by eliminating thermal fluctuations from complex trajectories, illuminate fundamental mechanisms underlying structural relaxation and dynamic heterogen…
Microscopic Mechanisms of Diffusion Dynamics: A Comparative Efficiency Study of Event-Chain Monte Carlo Variants in Dense Hard Disk Systems
Daigo Mugita, Masaharu Isobe
In molecular simulations, efficient methods for investigating equilibration and slow relaxation in dense systems are crucial yet challenging. This study focuses on the diffusional…
Simple and efficient methods for local structural analysis in polydisperse hard disk systems
Daigo Mugita, Kazuyoshi Souno, Hiroaki Koyama +2
In nonequilibrium statistical physics, quantifying the nearest (and higher-order) neighbors and free volumes of particles in many-body systems is crucial to elucidating the origin…
Generalized Bond Order Parameters to Characterize Transient Crystals
Masaharu Isobe, Berni J. Alder
Higher order parameters in the hard disk fluid are computed to investigate the number, the life time and size of transient crystal nuclei in the pre-freezing phase. The methodology…