60 citations · 585 across the 52 of their papers we have counts for
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Stationary uphill currents in locally perturbed Zero Range Processes
Emilio N. M. Cirillo, Matteo Colangeli
Uphill currents are observed when mass diffuses in the direction of the density gradient. We study this phenomenon in stationary conditions in the framework of locally perturbed 1D…
Non-equilibrium 2D Ising model with stationary uphill diffusion
Matteo Colangeli, Cristian Giardinà, Claudio Giberti +1
Usually, in a non-equilibrium setting, a current brings mass from the highest density regions to the lowest density ones. Although rare, the opposite phenomenon (known as "uphill d…
Microscopic models for uphill diffusion
Matteo Colangeli, Anna De Masi, Errico Presutti
We study a system of particles which jump on the sites of the interval of . The density at the boundaries is kept fixed to simulate the action of mass reservoirs…
Trapping in bottlenecks: interplay between microscopic dynamics and large scale effects
Emilio N. M. Cirillo, Matteo Colangeli, Adrian Muntean
We investigate the appearance of trapping states in pedestrian flows through bottlenecks as a result of the interplay between the geometry of the system and the microscopic stochas…