Bulk induced phase transition in driven diffusive systems

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dc.citation.journalTitleScientific Reportsen_US
dc.citation.volumeNumber4en_US
dc.contributor.authorWang, Yu-Qingen_US
dc.contributor.authorJiang, Ruien_US
dc.contributor.authorKolomeisky, Anatoly B.en_US
dc.contributor.authorHu, Mao-Binen_US
dc.date.accessioned2014-10-07T21:52:27Zen_US
dc.date.available2014-10-07T21:52:27Zen_US
dc.date.issued2014en_US
dc.description.abstractThis paper studies a weakly and asymmetrically coupled three-lane driven diffusive system. A non-monotonically changing density profile in the middle lane has been observed. When the extreme value of the density profile reaches ρ = 0.5, a bulk induced phase transition occurs which exhibits a shock and a continuously and smoothly decreasing density profile which crosses ρ = 0.5 upstream or downstream of the shock. The existence of double shocks has also been observed. A mean-field approach has been used to interpret the numerical results obtained by Monte Carlo simulations. The current minimization principle has excluded the occurrence of two or more bulk induced shocks in the general case of nonzero lane changing rates.en_US
dc.identifier.citationWang, Yu-Qing, Jiang, Rui, Kolomeisky, Anatoly B., et al.. "Bulk induced phase transition in driven diffusive systems." <i>Scientific Reports,</i> 4, (2014) Nature Publishing Group: http://dx.doi.org/10.1038/srep05459.en_US
dc.identifier.doihttp://dx.doi.org/10.1038/srep05459en_US
dc.identifier.urihttps://hdl.handle.net/1911/77428en_US
dc.language.isoengen_US
dc.publisherNature Publishing Groupen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.titleBulk induced phase transition in driven diffusive systemsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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