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Reference: Stinchcombe, RB and de Queiroz, SLA, (2016). Domain-wall theory and nonstationarity in driven flow with exclusion. Physical Review E, 94 (1).Citable link to this page:

 

Domain-wall theory and nonstationarity in driven flow with exclusion

Abstract: We study the dynamical evolution toward steady state of the stochastic nonequilibrium model known as the totally asymmetric simple exclusion process, in both uniform and nonuniform (staggered) one-dimensional systems with open boundaries. Domain-wall theory and numerical simulations are used and, where pertinent, their results are compared to existing mean-field predictions and exact solutions where available. For uniform chains we find that the inclusion of fluctuations inherent to the domain-wall formulation plays a crucial role in providing good agreement with simulations, which is severely lacking in the corresponding mean-field predictions. For alternating-bond chains the domain-wall predictions for the features of the phase diagram in the parameter space of injection and ejection rates turn out to be realized only in an incipient and quantitatively approximate way. Nevertheless, significant quantitative agreement can be found between several additional domain-wall theory predictions and numerics.

Peer Review status:Peer reviewedPublication status:PublishedVersion:Published version Funder: Conselho Nacional de Desenvolvimento Científico e Tecnológico   Funder: Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro   Notes:© 2016 American Physical Society

Bibliographic Details

Publisher: American Physical Society

Publisher Website: http://www.aps.org/

Journal: Physical Review Esee more from them

Publication Website: http://journals.aps.org/pre/

Issue Date: 2016-07Identifiers

Urn: uuid:ac776a81-b7c9-48e4-9c46-7fe5f8f0b8bd

Source identifier: 636295

Eissn: 2470-0053

Doi: https://doi.org/10.1103/PhysRevE.94.012105

Issn: 2470-0045 Item Description

Type: Journal article;

Version: Published version Tiny URL: pubs:636295

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Autor: Stinchcombe, RB - institutionUniversity of Oxford Oxford, MPLS, Physics, Theoretical Physics - - - de Queiroz, SLA - - - - Biblio

Fuente: https://ora.ox.ac.uk/objects/uuid:ac776a81-b7c9-48e4-9c46-7fe5f8f0b8bd



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