23 citations · 24 across the 3 of their papers we have counts for
3 papers
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…
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…
Length scales in the many-body localized phase and their spectral signatures
Vipin Kerala Varma, Abhishek Raj, Sarang Gopalakrishnan +2
We compute and compare the decay lengths of several correlation functions and effective coupling constants in the many-body localized (MBL) phase. To this end, we consider the dist…