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dc.contributor.author
Pennini, Flavia Catalina
dc.contributor.author
Plastino, Ángel Luis
dc.contributor.author
Rocca, Mario Carlos
dc.date.available
2018-06-25T22:26:27Z
dc.date.issued
2015-09
dc.identifier.citation
Pennini, Flavia Catalina; Plastino, Ángel Luis; Rocca, Mario Carlos; The Thermal Statistics of Quasi-Probabilities' Analogs in Phase Space; Hindawi Publishing Corporation; Advances in Mathematical Physics; 2015; 9-2015; 1-8; 145684
dc.identifier.issn
1687-9120
dc.identifier.uri
http://hdl.handle.net/11336/50031
dc.description.abstract
We focus attention upon the thermal statistics of the classical analogs of quasi-probabilities (QP) in phase space for the important case of quadratic Hamiltonians. We consider the three more important OPs: Wigner's, P -, and Husimi's. We show that, for all of them, the ensuing semiclassical entropy is a function only of the fluctuation product ΔxΔp. We ascertain that the semiclassical analog of P -distribution seems to become unphysical at very low temperatures. The behavior of several other information quantifiers reconfirms such an assertion in manifold ways. We also examine the behavior of the statistical complexity and of thermal quantities like the specific heat.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Hindawi Publishing Corporation
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Mathematical Construction
dc.subject
Phase Space
dc.subject
Quasi-Probabilities
dc.subject.classification
Astronomía
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
The Thermal Statistics of Quasi-Probabilities' Analogs in Phase Space
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-05-30T18:17:30Z
dc.identifier.eissn
1687-9139
dc.journal.volume
2015
dc.journal.pagination
1-8; 145684
dc.journal.pais
Egipto
dc.journal.ciudad
El Cairo
dc.description.fil
Fil: Pennini, Flavia Catalina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina. Universidad Católica del Norte. Departamento de Física; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Plastino, Ángel Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Rocca, Mario Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.journal.title
Advances in Mathematical Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1409.4465
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/amp/2015/145684/
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1155/2015/145684
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