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Free-volume kinetic models of granular matter
dc.contributor.author | Sellitto, Mauro | pt_BR |
dc.contributor.author | Arenzon, Jeferson Jacob | pt_BR |
dc.date.accessioned | 2014-09-23T02:12:43Z | pt_BR |
dc.date.issued | 2000 | pt_BR |
dc.identifier.issn | 1063-651X | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/103661 | pt_BR |
dc.description.abstract | We show that the main dynamical features of granular media can be understood by means of simple models of fragile-glass-forming liquid [Kob and Andersen, Phys. Rev. E 48, 4364 (1993)] provided that gravity alone is taken into account. In such lattice-gas models of cohesionless and frictionless particles, the compaction and segregation phenomena appear as purely nonequilibrium effects unrelated to the Boltzmann-Gibbs measure, which in this case is trivial. They provide a natural framework in which slow relaxation phenomena in granular and glassy systems can be explained in terms of a common microscopic mechanism given by a free-volume kinetic constraint. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review. E. Statistical physics, plasmas, fluids, and related interdisciplinary topics. Melville. Vol. 62, no. 6 (Dec. 2000), p. 7793-7796 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Física | pt_BR |
dc.title | Free-volume kinetic models of granular matter | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000279079 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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