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

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.

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Detalles Bibliográficos
Autores principales: Civitarese, Enrique Osvaldo, Montani, Fernando Fabián, Reboiro, Marta
Formato: Articulo
Lenguaje:Inglés
Publicado: 2001
Materias:
Física
Dyson boson expansion
Pairing Interaction
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/160194
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-160194
record_format dspace
spelling I19-R120-10915-1601942023-11-15T20:07:03Z http://sedici.unlp.edu.ar/handle/10915/160194 Application of the Dyson boson expansion method to the treatment of the pairing force Civitarese, Enrique Osvaldo Montani, Fernando Fabián Reboiro, Marta 2001 2023-11-15T16:20:45Z en Física Dyson boson expansion Pairing Interaction 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 Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 263–270
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Dyson boson expansion
Pairing Interaction
spellingShingle Física
Dyson boson expansion
Pairing Interaction
Civitarese, Enrique Osvaldo
Montani, Fernando Fabián
Reboiro, Marta
Application of the Dyson boson expansion method to the treatment of the pairing force
topic_facet Física
Dyson boson expansion
Pairing Interaction
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.
format Articulo
Articulo
author Civitarese, Enrique Osvaldo
Montani, Fernando Fabián
Reboiro, Marta
author_facet Civitarese, Enrique Osvaldo
Montani, Fernando Fabián
Reboiro, Marta
author_sort Civitarese, Enrique Osvaldo
title Application of the Dyson boson expansion method to the treatment of the pairing force
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
publishDate 2001
url http://sedici.unlp.edu.ar/handle/10915/160194
work_keys_str_mv AT civitareseenriqueosvaldo applicationofthedysonbosonexpansionmethodtothetreatmentofthepairingforce
AT montanifernandofabian applicationofthedysonbosonexpansionmethodtothetreatmentofthepairingforce
AT reboiromarta applicationofthedysonbosonexpansionmethodtothetreatmentofthepairingforce
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