q-thermostatistics and the analytical treatment of the ideal Fermi gas
- Autores
- Martínez, S.; Pennini, Flavia Catalina; Plastino, Ángel Luis; Portesi, Mariela Adelina
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We discuss relevant aspects of the exact q-thermostatistical treatment for an ideal Fermi system. The grand-canonical exact generalized partition function is given for arbitrary values of the nonextensivity index q, and the ensuing statistics is derived. Special attention is paid to the mean occupation numbers of single-particle levels. Limiting instances of interest are discussed in some detail, namely, the thermodynamic limit, considering in particular both the high- and low-temperature regimes, and the approximate results pertaining to the case q~1 (the conventional Fermi-Dirac statistics corresponds to q=1). We compare our findings with previous Tsallis' literature. © 2003 Elsevier B.V. All rights reserved.
Fil: Martínez, S.. 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: Pennini, Flavia Catalina. 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: 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: Portesi, Mariela Adelina. 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
-
Ideal Fermi Gas
Optimized Lagrange Multipliers Approach
Thermodynamics
Tsallis' Generalized Statistics - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/72478
Ver los metadatos del registro completo
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q-thermostatistics and the analytical treatment of the ideal Fermi gasMartínez, S.Pennini, Flavia CatalinaPlastino, Ángel LuisPortesi, Mariela AdelinaIdeal Fermi GasOptimized Lagrange Multipliers ApproachThermodynamicsTsallis' Generalized Statisticshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We discuss relevant aspects of the exact q-thermostatistical treatment for an ideal Fermi system. The grand-canonical exact generalized partition function is given for arbitrary values of the nonextensivity index q, and the ensuing statistics is derived. Special attention is paid to the mean occupation numbers of single-particle levels. Limiting instances of interest are discussed in some detail, namely, the thermodynamic limit, considering in particular both the high- and low-temperature regimes, and the approximate results pertaining to the case q~1 (the conventional Fermi-Dirac statistics corresponds to q=1). We compare our findings with previous Tsallis' literature. © 2003 Elsevier B.V. All rights reserved.Fil: Martínez, S.. 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: Pennini, Flavia Catalina. 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: 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: Portesi, Mariela Adelina. 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 Science2004-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72478Martínez, S.; Pennini, Flavia Catalina; Plastino, Ángel Luis; Portesi, Mariela Adelina; q-thermostatistics and the analytical treatment of the ideal Fermi gas; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 332; 1-4; 2-2004; 230-2480378-4371CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0378437103009464info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2003.10.026info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:51Zoai:ri.conicet.gov.ar:11336/72478instacron: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 09:37:51.607CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
title |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
spellingShingle |
q-thermostatistics and the analytical treatment of the ideal Fermi gas Martínez, S. Ideal Fermi Gas Optimized Lagrange Multipliers Approach Thermodynamics Tsallis' Generalized Statistics |
title_short |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
title_full |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
title_fullStr |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
title_full_unstemmed |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
title_sort |
q-thermostatistics and the analytical treatment of the ideal Fermi gas |
dc.creator.none.fl_str_mv |
Martínez, S. Pennini, Flavia Catalina Plastino, Ángel Luis Portesi, Mariela Adelina |
author |
Martínez, S. |
author_facet |
Martínez, S. Pennini, Flavia Catalina Plastino, Ángel Luis Portesi, Mariela Adelina |
author_role |
author |
author2 |
Pennini, Flavia Catalina Plastino, Ángel Luis Portesi, Mariela Adelina |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ideal Fermi Gas Optimized Lagrange Multipliers Approach Thermodynamics Tsallis' Generalized Statistics |
topic |
Ideal Fermi Gas Optimized Lagrange Multipliers Approach Thermodynamics Tsallis' Generalized Statistics |
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 discuss relevant aspects of the exact q-thermostatistical treatment for an ideal Fermi system. The grand-canonical exact generalized partition function is given for arbitrary values of the nonextensivity index q, and the ensuing statistics is derived. Special attention is paid to the mean occupation numbers of single-particle levels. Limiting instances of interest are discussed in some detail, namely, the thermodynamic limit, considering in particular both the high- and low-temperature regimes, and the approximate results pertaining to the case q~1 (the conventional Fermi-Dirac statistics corresponds to q=1). We compare our findings with previous Tsallis' literature. © 2003 Elsevier B.V. All rights reserved. Fil: Martínez, S.. 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: Pennini, Flavia Catalina. 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: 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: Portesi, Mariela Adelina. 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 discuss relevant aspects of the exact q-thermostatistical treatment for an ideal Fermi system. The grand-canonical exact generalized partition function is given for arbitrary values of the nonextensivity index q, and the ensuing statistics is derived. Special attention is paid to the mean occupation numbers of single-particle levels. Limiting instances of interest are discussed in some detail, namely, the thermodynamic limit, considering in particular both the high- and low-temperature regimes, and the approximate results pertaining to the case q~1 (the conventional Fermi-Dirac statistics corresponds to q=1). We compare our findings with previous Tsallis' literature. © 2003 Elsevier B.V. All rights reserved. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-02 |
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/11336/72478 Martínez, S.; Pennini, Flavia Catalina; Plastino, Ángel Luis; Portesi, Mariela Adelina; q-thermostatistics and the analytical treatment of the ideal Fermi gas; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 332; 1-4; 2-2004; 230-248 0378-4371 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/72478 |
identifier_str_mv |
Martínez, S.; Pennini, Flavia Catalina; Plastino, Ángel Luis; Portesi, Mariela Adelina; q-thermostatistics and the analytical treatment of the ideal Fermi gas; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 332; 1-4; 2-2004; 230-248 0378-4371 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.sciencedirect.com/science/article/pii/S0378437103009464 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2003.10.026 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
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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13.070432 |