Application of the Dyson boson expansion method to the treatment of the pairing force

Autores
Civitarese, Enrique Osvaldo; Montani, Fernando Fabián; Reboiro, Marta
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The treatment of the separable pairing interaction in the context of the BRST formalism and in the Dyson boson expansion method is discussed. The approach is based on the use of the vacuum expectation value of the boson number operator to define a suitable mean field.
Facultad de Ciencias Exactas
Materia
Física
Dyson boson expansion
Pairing Interaction
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:10915/160194
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/160194
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Application of the Dyson boson expansion method to the treatment of the pairing forceCivitarese, Enrique OsvaldoMontani, Fernando FabiánReboiro, MartaFísicaDyson boson expansionPairing InteractionThe treatment of the separable pairing interaction in the context of the BRST formalism and in the Dyson boson expansion method is discussed. The approach is based on the use of the vacuum expectation value of the boson number operator to define a suitable mean field.Facultad de Ciencias Exactas2001info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf263–270http://sedici.unlp.edu.ar/handle/10915/160194enginfo:eu-repo/semantics/altIdentifier/issn/1434-6001info:eu-repo/semantics/altIdentifier/issn/1434-601Xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s100500170063info: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:UNLP2025-09-29T11:41:56Zoai:sedici.unlp.edu.ar:10915/160194Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:41:56.599SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Application of the Dyson boson expansion method to the treatment of the pairing force
title Application of the Dyson boson expansion method to the treatment of the pairing force
spellingShingle Application of the Dyson boson expansion method to the treatment of the pairing force
Civitarese, Enrique Osvaldo
Física
Dyson boson expansion
Pairing Interaction
title_short Application of the Dyson boson expansion method to the treatment of the pairing force
title_full Application of the Dyson boson expansion method to the treatment of the pairing force
title_fullStr Application of the Dyson boson expansion method to the treatment of the pairing force
title_full_unstemmed Application of the Dyson boson expansion method to the treatment of the pairing force
title_sort Application of the Dyson boson expansion method to the treatment of the pairing force
dc.creator.none.fl_str_mv Civitarese, Enrique Osvaldo
Montani, Fernando Fabián
Reboiro, Marta
author Civitarese, Enrique Osvaldo
author_facet Civitarese, Enrique Osvaldo
Montani, Fernando Fabián
Reboiro, Marta
author_role author
author2 Montani, Fernando Fabián
Reboiro, Marta
author2_role author
author
dc.subject.none.fl_str_mv Física
Dyson boson expansion
Pairing Interaction
topic Física
Dyson boson expansion
Pairing Interaction
dc.description.none.fl_txt_mv The treatment of the separable pairing interaction in the context of the BRST formalism and in the Dyson boson expansion method is discussed. The approach is based on the use of the vacuum expectation value of the boson number operator to define a suitable mean field.
Facultad de Ciencias Exactas
description The treatment of the separable pairing interaction in the context of the BRST formalism and in the Dyson boson expansion method is discussed. The approach is based on the use of the vacuum expectation value of the boson number operator to define a suitable mean field.
publishDate 2001
dc.date.none.fl_str_mv 2001
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/10915/160194
url http://sedici.unlp.edu.ar/handle/10915/160194
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1434-6001
info:eu-repo/semantics/altIdentifier/issn/1434-601X
info:eu-repo/semantics/altIdentifier/doi/10.1007/s100500170063
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
263–270
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 13.070432

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