Show simple item record Arévalo, Roberto Pugnaloni, Luis Ariel Zuriguel, Iker Maza, Diego 2017-08-03T19:53:36Z 2013-02
dc.identifier.citation Arévalo, Roberto; Pugnaloni, Luis Ariel; Zuriguel, Iker; Maza, Diego; Contact network topology in tapped granular media; American Physical Society; Physical Review E: Statistical Physics, Plasmas, Fluids and Related Interdisciplinary Topics; 87; 2; 2-2013; 222031-222039
dc.identifier.issn 1063-651X
dc.description.abstract We analyze the contact network of simulated two-dimensional granular packings in different states of mechanical equilibrium obtained by tapping. We show that topological descriptors of the contact network allow one to distinguish steady states of the same mean density obtained with different tap intensities. These equal-density states were recently proven to be distinguishable through the mean force moment tensor. In contrast, geometrical descriptors, such as radial distribution functions, bond order parameters, and Voronoi cell distributions, can hardly discriminate among these states. We find that small-order loops of contacts—the polygons of the network—are especially sensitive probes for the contact structure.
dc.format application/pdf
dc.language.iso eng
dc.publisher American Physical Society
dc.rights info:eu-repo/semantics/restrictedAccess
dc.subject TOPOLOGY
dc.subject.classification Física de los Fluidos y Plasma
dc.subject.classification Ciencias Físicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Contact network topology in tapped granular media
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion 2017-07-28T15:04:22Z
dc.journal.volume 87
dc.journal.number 2
dc.journal.pagination 222031-222039
dc.journal.pais Estados Unidos
dc.journal.ciudad Nueva York
dc.description.fil Fil: Arévalo, Roberto. Università degli Studi di Napoli Federico II; Italia
dc.description.fil Fil: Pugnaloni, Luis Ariel. Universidad Tecnológica Nacional. Facultad Regional La Plata. Departamento de Ingeniería Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil Fil: Zuriguel, Iker. Universidad de Navarra; España
dc.description.fil Fil: Maza, Diego. Universidad de Navarra; España
dc.journal.title Physical Review E: Statistical Physics, Plasmas, Fluids and Related Interdisciplinary Topics
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/

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