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dc.creatorRohrmann, Rene Daniel-
dc.creatorZurbriggen, Ernesto-
dc.date2017-01-17T17:47:36Z-
dc.date2017-01-17T17:47:36Z-
dc.date2012-04-
dc.date2016-12-06T16:33:06Z-
dc.date.accessioned2019-04-29T15:55:40Z-
dc.date.available2019-04-29T15:55:40Z-
dc.identifierRohrmann, Rene Daniel; Zurbriggen, Ernesto; Conditional pair distributions in many-body systems: Exact results for Poisson ensembles; American Physical Society; Physical Review E: Statistical Physics, Plasmas, Fluids And Related Interdisciplinary Topics; 85; 5; 4-2012; 1-13-
dc.identifier1063-651X-
dc.identifierhttp://hdl.handle.net/11336/11465-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305527-
dc.descriptionWe introduce a conditional pair distribution function (CPDF) which characterizes the probability density of finding an object (e.g., a particle in a fluid) to certain distance of other, with each of these two having a nearest neighbor to a fixed but otherwise arbitrary distance. This function describes special four-body configurations, but also contains contributions due to the so-called mutual nearest neighbor (two-body) and shared neighbor (three-body) configurations. The CPDF is introduced to improve a Helmholtz free energy method based on space partitions. We derive exact expressions of the CPDF and various associated quantities for randomly distributed, non-interacting points at Euclidean spaces of one, two and three dimensions. Results may be of interest in many diverse scientific fields, from fluid physics to social and biological sciences.-
dc.descriptionFil: Rohrmann, Rene Daniel. Consejo Nacional de Investigaciones Cienti­ficas y Tecnicas. Centro Cientifico Tecnologico San Juan. Instituto de Ciencias Astronomicas de la Tierra y del Espacio; Argentina-
dc.descriptionFil: Zurbriggen, Ernesto. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherAmerican Physical Society-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pre/abstract/10.1103/PhysRevE.85.051109-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1103/PhysRevE.85.051109-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1109.6664-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectfluids-
dc.subjectstatistics-
dc.subjectPoisson ensembles-
dc.subjectFísica de los Materiales Condensados-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleConditional pair distributions in many-body systems: Exact results for Poisson ensembles-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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