290 citations · 1.9k across the 57 of their papers we have counts for
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Heterogeneities in systems with quenched disorder
Mendeli H. Vainstein, Daniel A. Stariolo, Jeferson J. Arenzon
We study the strong role played by structural (quenched) heterogeneities on static and dynamic properties of the Frustrated Ising Lattice Gas in two dimensions, already in the liqu…
Why charges go to the surface: a generalized Thomson problem
Yan Levin, Jeferson J. Arenzon
We study a generalization of a Thomson problem of n particles confined to a sphere and interacting by a 1/r^g potential. It is found that for g \le 1 the electrostatic repulsion ex…
Slow dynamics under gravity: a nonlinear diffusion model
Jeferson J. Arenzon, Yan Levin, Mauro Sellitto
We present an analytical and numerical study of a nonlinear diffusion model which describes density relaxation of loosely packed particles under gravity and weak random (thermal) v…