Geometrical aspects of a generalized statistical mechanics

Autores
Portesi, Mariela Adelina; Pennini, Flavia; Plastino, Ángel Luis
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We discuss here the use of generalized forms of entropy, taken as information measures, to characterize phase transitions and critical behavior in thermodynamic systems. Our study is based on geometric considerations pertaining to the space of parameters that describe statistical mechanics models. The thermodynamics of the system is the focus of attention in this geometric context.
Instituto de Física La Plata
Materia
Física
Information geometry
Nonextensive statistical mechanics
Generalized q-divergence
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/129347
Acceder
id SEDICI_ac442b48920a855350eee05e57c24d16
oai_identifier_str oai:sedici.unlp.edu.ar:10915/129347
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Geometrical aspects of a generalized statistical mechanicsPortesi, Mariela AdelinaPennini, FlaviaPlastino, Ángel LuisFísicaInformation geometryNonextensive statistical mechanicsGeneralized q-divergenceWe discuss here the use of generalized forms of entropy, taken as information measures, to characterize phase transitions and critical behavior in thermodynamic systems. Our study is based on geometric considerations pertaining to the space of parameters that describe statistical mechanics models. The thermodynamics of the system is the focus of attention in this geometric context.Instituto de Física La Plata2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf273-282http://sedici.unlp.edu.ar/handle/10915/129347enginfo:eu-repo/semantics/altIdentifier/issn/0378-4371info:eu-repo/semantics/altIdentifier/arxiv/cond-mat/0511490info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2006.05.024info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:23:08Zoai:sedici.unlp.edu.ar:10915/129347Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:23:08.999SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Geometrical aspects of a generalized statistical mechanics
title Geometrical aspects of a generalized statistical mechanics
spellingShingle Geometrical aspects of a generalized statistical mechanics
Portesi, Mariela Adelina
Física
Information geometry
Nonextensive statistical mechanics
Generalized q-divergence
title_short Geometrical aspects of a generalized statistical mechanics
title_full Geometrical aspects of a generalized statistical mechanics
title_fullStr Geometrical aspects of a generalized statistical mechanics
title_full_unstemmed Geometrical aspects of a generalized statistical mechanics
title_sort Geometrical aspects of a generalized statistical mechanics
dc.creator.none.fl_str_mv Portesi, Mariela Adelina
Pennini, Flavia
Plastino, Ángel Luis
author Portesi, Mariela Adelina
author_facet Portesi, Mariela Adelina
Pennini, Flavia
Plastino, Ángel Luis
author_role author
author2 Pennini, Flavia
Plastino, Ángel Luis
author2_role author
author
dc.subject.none.fl_str_mv Física
Information geometry
Nonextensive statistical mechanics
Generalized q-divergence
topic Física
Information geometry
Nonextensive statistical mechanics
Generalized q-divergence
dc.description.none.fl_txt_mv We discuss here the use of generalized forms of entropy, taken as information measures, to characterize phase transitions and critical behavior in thermodynamic systems. Our study is based on geometric considerations pertaining to the space of parameters that describe statistical mechanics models. The thermodynamics of the system is the focus of attention in this geometric context.
Instituto de Física La Plata
description We discuss here the use of generalized forms of entropy, taken as information measures, to characterize phase transitions and critical behavior in thermodynamic systems. Our study is based on geometric considerations pertaining to the space of parameters that describe statistical mechanics models. The thermodynamics of the system is the focus of attention in this geometric context.
publishDate 2007
dc.date.none.fl_str_mv 2007
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/10915/129347
url http://sedici.unlp.edu.ar/handle/10915/129347
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0378-4371
info:eu-repo/semantics/altIdentifier/arxiv/cond-mat/0511490
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2006.05.024
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
273-282
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
_version_ 1846064286754930688
score 13.22299

Publicaciones similares