# Mobile-to-clogging transition in a Fermi-like model of counterflowing particles.

@article{daSilva2019MobiletocloggingTI, title={Mobile-to-clogging transition in a Fermi-like model of counterflowing particles.}, author={Roberto da Silva and Eduardo Velasco Stock}, journal={Physical review. E}, year={2019}, volume={99 4-1}, pages={ 042148 } }

In this paper we propose a generalized model for the motion of a two-species self-driven objects ranging from a scenario of a completely random environment of particles of negligible excluded volume to a more deterministic regime of rigid objects in an environment. Each cell of the system has a maximum occupation level called σ_{max}. Both species move in opposite directions. The probability of any given particle to move to a neighboring cell depends on the occupation of this cell according to…

## 2 Citations

Coexistence and crossover phenomena in a Fermi-like model of particles in counterflowing streams.

- Physics, MedicinePhysical review. E
- 2020

A two-dimensional extension of a previously defined one-dimensional version of a model of particles in counterflowing streams, which considers an adapted Fermi-Dirac distribution to describe the transition probabilities and shows that for a sufficiently low level of randomness, the system can relax to a mobile self-organized steady state of counterflow or to an immobile state if the system has an average density near a certain crossover value.

Phase behaviors of counterflowing stream of pedestrians with site-exchange in local vision and environment

- Physics
- 2021

Abstract This paper presents a cellular automaton model of counterflowing stream of pedestrians, in which pedestrians walking in opposite directions are able to exchange position under certain local…

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