Asymmetric exclusion process with global hopping - Archive ouverte HAL
Article Dans Une Revue Physical Review E : Statistical, Nonlinear, and Soft Matter Physics Année : 2013

Asymmetric exclusion process with global hopping

Résumé

We study a one-dimensional totally asymmetric simple exclusion process with one special site from which particles $fly$ to $any$ empty site (not just to the neighboring site). The system attains a non-trivial stationary state with density profile varying over the spatial extent of the system. The density profile undergoes a non-equilibrium phase transition when the average density passes through the critical value $1-[4(1-ln 2)]^{-1}=0.185277$..., viz. in addition to the discontinuity in the vicinity of the special site, a shock wave is formed in the bulk of the system when the density exceeds the critical density.
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hal-00871967 , version 1 (20-04-2023)

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Chikashi Arita, Jérémie Bouttier, P. L. Krapivsky, Kirone Mallick. Asymmetric exclusion process with global hopping. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2013, 88 (4), pp.042120. ⟨10.1103/PhysRevE.88.042120⟩. ⟨hal-00871967⟩
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