Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6701
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPrasad, V.V.-
dc.contributor.authorSabhapandit, Sanjib-
dc.contributor.authorDhar, Abhishek-
dc.contributor.authorNarayan, Onuttom-
dc.date.accessioned2017-08-16T11:22:15Z-
dc.date.available2017-08-16T11:22:15Z-
dc.date.issued2017-02-
dc.identifier.citationPhysical Review E, 2017, Vol 95, p022115en_US
dc.identifier.issn2470-0053 (Online)-
dc.identifier.issn2470-0045-
dc.identifier.urihttp://hdl.handle.net/2289/6701-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractA lattice version of the driven inelastic Maxwell gas is studied in one dimension with periodic boundary conditions. Each site i of the lattice is assigned with a scalar “velocity,” vi. Nearest neighbors on the lattice interact, with a rate τ−1c, according to an inelastic collision rule. External driving, occurring with a rate τ−1w, sustains a steady state in the system. A set of closed coupled equations for the evolution of the variance and the two-point correlation is found. Steady-state values of the variance, as well as spatial correlation functions, are calculated. It is shown exactly that the correlation function decays exponentially with distance, and the correlation length for a large system is determined. Furthermore, the spatiotemporal correlation C(x,t)=⟨vi(0)vi+x(t)⟩ can also be obtained. We find that there is an interior region −x∗<x<x∗, where C(x,t) has a time-dependent form, whereas in the exterior region |x|>x∗, the correlation function remains the same as the initial form. C(x,t) exhibits second-order discontinuity at the transition points x=±x∗, and these transition points move away from the x=0 with a constant speed.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.urihttp://arxiv.org/abs/1606.09561en_US
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevE.95.022115en_US
dc.titleDriven inelastic Maxwell gas in one dimensionen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (TP)

Files in This Item:
File Description SizeFormat 
2017_PhysRevE_95_022115.pdfOpen Access274.18 kBAdobe PDFView/Open


Items in RRI Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.