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cond-mat.stat-mech2024
A kinetically constrained model exhibiting non-linear diffusion and jamming
Abhishek Raj, Vadim Oganesyan, Antonello Scardicchio
We present a classical kinetically constrained model of interacting particles on a triangular ladder, which displays diffusion and jamming and can be treated by means of a classica…
cond-mat.stat-mech2024★ 1 cited
Diffusion cascade in a model of interacting random walkers
Abhishek Raj, Paolo Glorioso, Sarang Gopalakrishnan +1
We consider the relaxation of finite-wavevector density waves in a facilitated classical lattice gas. Linear hydrodynamics predicts that such perturbations should relax exponential…