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Artículo
Entropy of continuous mixtures and the measure problem
dc.creator | Maynar Blanco, Pablo | es |
dc.creator | Trizac, E. | es |
dc.date.accessioned | 2017-07-19T14:59:28Z | |
dc.date.available | 2017-07-19T14:59:28Z | |
dc.date.issued | 2011-04-21 | |
dc.identifier.citation | Maynar Blanco, P. y Trizac, E. (2011). Entropy of continuous mixtures and the measure problem. Physical Rewview Letters, 106 (16), 160603-1-160603-4. | |
dc.identifier.issn | 0031-9007 (impreso) | es |
dc.identifier.issn | 1079-7114 (electrónico) | es |
dc.identifier.uri | http://hdl.handle.net/11441/62695 | |
dc.description.abstract | In its continuous version, the entropy functional measuring the information content of a given probability density may be plagued by a “measure” problem that results from improper weighting of phase space. This issue is addressed considering a generic collision process whereby a large number of particles or agents randomly and repeatedly interact in pairs, with prescribed conservation law(s). We find a sufficient condition under which the stationary single-particle distribution function maximizes an entropylike functional, that is free of the measure problem. This condition amounts to a factorization property of the Jacobian associated with the binary collision law, from which the proper weighting of phase space directly follows. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Rewview Letters, 106 (16), 160603-1-160603-4. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Entropy of continuous mixtures and the measure problem | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.publisherversion | https://doi.org/10.1103/PhysRevLett.106.160603 | es |
dc.identifier.doi | 10.1103/PhysRevLett.106.160603 | es |
idus.format.extent | 4 p. | es |
dc.journaltitle | Physical Rewview Letters | es |
dc.publication.volumen | 106 | es |
dc.publication.issue | 16 | es |
dc.publication.initialPage | 160603-1 | es |
dc.publication.endPage | 160603-4 | es |
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Entropy of Continuous Mixtures ... | 113.6Kb | [PDF] | Ver/ | |