Q-generalization of quantum phase-space representations
- Autores
- Pennini, Flavia Catalina; Ferri, Gustavo Luis; Plastino, Ángel Luis
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We generate a family of phase space, thermal coherent-state's representations, within the framework of Tsallis' Generalized Statistical Mechanics and study their properties. Our protagonists are q-gaussian distributions. We obtain analytical expressions for the most important representations, namely, the P-, Husimi-, and Wigner ones. The behavior of the associated Tsallis entropy is investigated. It is shown that q-values close to two provide the best performance.
Fil: Pennini, Flavia Catalina. Universidad Catolica del Norte; Chile. 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
Fil: Ferri, Gustavo Luis. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
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 - Materia
-
Husimi Function
P-Function
Phase Space Representations
Wigner Function - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
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- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/37305
Ver los metadatos del registro completo
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Q-generalization of quantum phase-space representationsPennini, Flavia CatalinaFerri, Gustavo LuisPlastino, Ángel LuisHusimi FunctionP-FunctionPhase Space RepresentationsWigner Functionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We generate a family of phase space, thermal coherent-state's representations, within the framework of Tsallis' Generalized Statistical Mechanics and study their properties. Our protagonists are q-gaussian distributions. We obtain analytical expressions for the most important representations, namely, the P-, Husimi-, and Wigner ones. The behavior of the associated Tsallis entropy is investigated. It is shown that q-values close to two provide the best performance.Fil: Pennini, Flavia Catalina. Universidad Catolica del Norte; Chile. 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; ArgentinaFil: Ferri, Gustavo Luis. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: 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; ArgentinaElsevier Science2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37305Pennini, Flavia Catalina; Ferri, Gustavo Luis; Plastino, Ángel Luis; Q-generalization of quantum phase-space representations; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 423; 4-2015; 97-1070378-4371CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2014.12.033info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0378437114010759info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T09:38:44Zoai:ri.conicet.gov.ar:11336/37305instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 09:38:44.946CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Q-generalization of quantum phase-space representations |
| title |
Q-generalization of quantum phase-space representations |
| spellingShingle |
Q-generalization of quantum phase-space representations Pennini, Flavia Catalina Husimi Function P-Function Phase Space Representations Wigner Function |
| title_short |
Q-generalization of quantum phase-space representations |
| title_full |
Q-generalization of quantum phase-space representations |
| title_fullStr |
Q-generalization of quantum phase-space representations |
| title_full_unstemmed |
Q-generalization of quantum phase-space representations |
| title_sort |
Q-generalization of quantum phase-space representations |
| dc.creator.none.fl_str_mv |
Pennini, Flavia Catalina Ferri, Gustavo Luis Plastino, Ángel Luis |
| author |
Pennini, Flavia Catalina |
| author_facet |
Pennini, Flavia Catalina Ferri, Gustavo Luis Plastino, Ángel Luis |
| author_role |
author |
| author2 |
Ferri, Gustavo Luis Plastino, Ángel Luis |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Husimi Function P-Function Phase Space Representations Wigner Function |
| topic |
Husimi Function P-Function Phase Space Representations Wigner Function |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
We generate a family of phase space, thermal coherent-state's representations, within the framework of Tsallis' Generalized Statistical Mechanics and study their properties. Our protagonists are q-gaussian distributions. We obtain analytical expressions for the most important representations, namely, the P-, Husimi-, and Wigner ones. The behavior of the associated Tsallis entropy is investigated. It is shown that q-values close to two provide the best performance. Fil: Pennini, Flavia Catalina. Universidad Catolica del Norte; Chile. 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 Fil: Ferri, Gustavo Luis. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina 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 |
| description |
We generate a family of phase space, thermal coherent-state's representations, within the framework of Tsallis' Generalized Statistical Mechanics and study their properties. Our protagonists are q-gaussian distributions. We obtain analytical expressions for the most important representations, namely, the P-, Husimi-, and Wigner ones. The behavior of the associated Tsallis entropy is investigated. It is shown that q-values close to two provide the best performance. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015-04 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/37305 Pennini, Flavia Catalina; Ferri, Gustavo Luis; Plastino, Ángel Luis; Q-generalization of quantum phase-space representations; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 423; 4-2015; 97-107 0378-4371 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/37305 |
| identifier_str_mv |
Pennini, Flavia Catalina; Ferri, Gustavo Luis; Plastino, Ángel Luis; Q-generalization of quantum phase-space representations; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 423; 4-2015; 97-107 0378-4371 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2014.12.033 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0378437114010759 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
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application/pdf application/pdf |
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Elsevier Science |
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Elsevier Science |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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