Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics

Autores
Plastino, Ángel Luis; Monteoliva, Diana; Plastino, Ángel Ricardo
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present discussion focuses attention on the role played by the fermion number N in many-fermion dynamics, that is, N is our protagonist. We have discovered discovers particular values of N for which the thermal indicators exhibit unexpected abrupt variations. Such a fact reflects an unanticipated characteristic of fermionic dynamics.
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
Fil: Monteoliva, Diana. Universidad Nacional de La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Plastino, Ángel Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Bioinvestigaciones (Sede Junín); Argentina
Materia
EXACTLY SOLVABLE MODELS
MANY-BODY SYSTEMS
SINGULAR FERMION NUMBERS
STATISTICAL DISORDER
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/220785
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/220785
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Quasi-Magical Fermion Numbers and Thermal Many-Body DynamicsPlastino, Ángel LuisMonteoliva, DianaPlastino, Ángel RicardoEXACTLY SOLVABLE MODELSMANY-BODY SYSTEMSSINGULAR FERMION NUMBERSSTATISTICAL DISORDERhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present discussion focuses attention on the role played by the fermion number N in many-fermion dynamics, that is, N is our protagonist. We have discovered discovers particular values of N for which the thermal indicators exhibit unexpected abrupt variations. Such a fact reflects an unanticipated characteristic of fermionic dynamics.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; ArgentinaFil: Monteoliva, Diana. Universidad Nacional de La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Plastino, Ángel Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Bioinvestigaciones (Sede Junín); ArgentinaMultidisciplinary Digital Publishing Institute2023-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/220785Plastino, Ángel Luis; Monteoliva, Diana; Plastino, Ángel Ricardo; Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics; Multidisciplinary Digital Publishing Institute; Axioms; 12; 5; 5-2023; 1-122075-1680CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-1680/12/5/493info:eu-repo/semantics/altIdentifier/doi/10.3390/axioms12050493info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:33Zoai:ri.conicet.gov.ar:11336/220785instacron: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:34982025-09-29 10:18:33.416CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
title Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
spellingShingle Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
Plastino, Ángel Luis
EXACTLY SOLVABLE MODELS
MANY-BODY SYSTEMS
SINGULAR FERMION NUMBERS
STATISTICAL DISORDER
title_short Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
title_full Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
title_fullStr Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
title_full_unstemmed Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
title_sort Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics
dc.creator.none.fl_str_mv Plastino, Ángel Luis
Monteoliva, Diana
Plastino, Ángel Ricardo
author Plastino, Ángel Luis
author_facet Plastino, Ángel Luis
Monteoliva, Diana
Plastino, Ángel Ricardo
author_role author
author2 Monteoliva, Diana
Plastino, Ángel Ricardo
author2_role author
author
dc.subject.none.fl_str_mv EXACTLY SOLVABLE MODELS
MANY-BODY SYSTEMS
SINGULAR FERMION NUMBERS
STATISTICAL DISORDER
topic EXACTLY SOLVABLE MODELS
MANY-BODY SYSTEMS
SINGULAR FERMION NUMBERS
STATISTICAL DISORDER
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present discussion focuses attention on the role played by the fermion number N in many-fermion dynamics, that is, N is our protagonist. We have discovered discovers particular values of N for which the thermal indicators exhibit unexpected abrupt variations. Such a fact reflects an unanticipated characteristic of fermionic dynamics.
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
Fil: Monteoliva, Diana. Universidad Nacional de La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Plastino, Ángel Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Bioinvestigaciones (Sede Junín); Argentina
description This work scrutinizes, using statistical mechanics indicators, important traits displayed by quantum many-body systems. Our statistical mechanics quantifiers are employed, in the context of Gibbs’ canonical ensemble at temperature T. A new quantifier of this sort is also presented here. The present discussion focuses attention on the role played by the fermion number N in many-fermion dynamics, that is, N is our protagonist. We have discovered discovers particular values of N for which the thermal indicators exhibit unexpected abrupt variations. Such a fact reflects an unanticipated characteristic of fermionic dynamics.
publishDate 2023
dc.date.none.fl_str_mv 2023-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/220785
Plastino, Ángel Luis; Monteoliva, Diana; Plastino, Ángel Ricardo; Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics; Multidisciplinary Digital Publishing Institute; Axioms; 12; 5; 5-2023; 1-12
2075-1680
CONICET Digital
CONICET
url http://hdl.handle.net/11336/220785
identifier_str_mv Plastino, Ángel Luis; Monteoliva, Diana; Plastino, Ángel Ricardo; Quasi-Magical Fermion Numbers and Thermal Many-Body Dynamics; Multidisciplinary Digital Publishing Institute; Axioms; 12; 5; 5-2023; 1-12
2075-1680
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2075-1680/12/5/493
info:eu-repo/semantics/altIdentifier/doi/10.3390/axioms12050493
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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