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.
Instituto de Física La Plata
Comisión de Investigaciones Científicas de la provincia de Buenos Aires
Materia
Física
many-body systems
exactly solvablemodels
statistical disorder
singular fermion numbers
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/160819
Acceder
id SEDICI_2ec3cdbbf7ff866761b8ac9d400b4c11
oai_identifier_str oai:sedici.unlp.edu.ar:10915/160819
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Quasi-magical fermion numbers and thermal many-body dynamicsPlastino, Ángel LuisMonteoliva, DianaPlastino, Ángel RicardoFísicamany-body systemsexactly solvablemodelsstatistical disordersingular fermion numbersThis 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.Instituto de Física La PlataComisión de Investigaciones Científicas de la provincia de Buenos Aires2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/160819enginfo:eu-repo/semantics/altIdentifier/issn/2075-1680info:eu-repo/semantics/altIdentifier/doi/10.3390/axioms12050493info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-29T15:47:12Zoai:sedici.unlp.edu.ar:10915/160819Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-29 15:47:13.134SEDICI (UNLP) - Universidad Nacional de La Platafalse
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
Física
many-body systems
exactly solvablemodels
statistical disorder
singular fermion numbers
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 Física
many-body systems
exactly solvablemodels
statistical disorder
singular fermion numbers
topic Física
many-body systems
exactly solvablemodels
statistical disorder
singular fermion numbers
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.
Instituto de Física La Plata
Comisión de Investigaciones Científicas de la provincia de Buenos Aires
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
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/160819
url http://sedici.unlp.edu.ar/handle/10915/160819
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2075-1680
info:eu-repo/semantics/altIdentifier/doi/10.3390/axioms12050493
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.10058

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