期刊论文

Ruan, HH;Lee, CS;Lam, CH

英文

Physical Review E

2470-0045

2025

111

4

10.1103/PhysRevE.111.044120

General Research Fund of Hong Kong [15210622, 15303220]

本校为其他机构

The physics of glass has been a significant topic of interest for decades. Dynamical facilitation is widely believed to be an important characteristic of glassy dynamics, but the precise mechanism is still under debate. We propose a lattice model of glass called the facilitated random walk (FRW). Each particle performs a continuous time random walk in the presence of its own random local kinetic constraints. The particles do not interact energetically. Instead, they interact kinetically with a hopping rate resampling rule under which motions of a particle can randomly perturb the local kinetic...