Bulk induced phase transition in driven diffusive systems

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dc.citation.journalTitleScientific Reports
dc.citation.volumeNumber4
dc.contributor.authorWang, Yu-Qing
dc.contributor.authorJiang, Rui
dc.contributor.authorKolomeisky, Anatoly B.
dc.contributor.authorHu, Mao-Bin
dc.date.accessioned2014-10-07T21:52:27Z
dc.date.available2014-10-07T21:52:27Z
dc.date.issued2014
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.
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.
dc.identifier.doihttp://dx.doi.org/10.1038/srep05459
dc.identifier.urihttps://hdl.handle.net/1911/77428
dc.language.isoeng
dc.publisherNature Publishing Group
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.
dc.titleBulk induced phase transition in driven diffusive systems
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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