Time-dependent mean field description of a two-level bosonic model

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A time-dependent mean field approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. It is shown that this approximation is very appropriate for the detection of this phase transition. A method for extracting matrix elements is dev...

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Detalles Bibliográficos
Autores principales: Cambiaggio, M.C., Dussel, G.G., Ramirez, J.A.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562813_v44_n1_p184_Cambiaggio
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_05562813_v44_n1_p184_Cambiaggio2023-10-03T15:34:39Z Time-dependent mean field description of a two-level bosonic model Cambiaggio, M.C. Dussel, G.G. Ramirez, J.A. A time-dependent mean field approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. It is shown that this approximation is very appropriate for the detection of this phase transition. A method for extracting matrix elements is developed and applied for the two-particle transfer operator in this model. © 1991 The American Physical Society. Fil:Cambiaggio, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dussel, G.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ramirez, J.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v44_n1_p184_Cambiaggio
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description A time-dependent mean field approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. It is shown that this approximation is very appropriate for the detection of this phase transition. A method for extracting matrix elements is developed and applied for the two-particle transfer operator in this model. © 1991 The American Physical Society.
format JOUR
author Cambiaggio, M.C.
Dussel, G.G.
Ramirez, J.A.
spellingShingle Cambiaggio, M.C.
Dussel, G.G.
Ramirez, J.A.
Time-dependent mean field description of a two-level bosonic model
author_facet Cambiaggio, M.C.
Dussel, G.G.
Ramirez, J.A.
author_sort Cambiaggio, M.C.
title Time-dependent mean field description of a two-level bosonic model
title_short Time-dependent mean field description of a two-level bosonic model
title_full Time-dependent mean field description of a two-level bosonic model
title_fullStr Time-dependent mean field description of a two-level bosonic model
title_full_unstemmed Time-dependent mean field description of a two-level bosonic model
title_sort time-dependent mean field description of a two-level bosonic model
url http://hdl.handle.net/20.500.12110/paper_05562813_v44_n1_p184_Cambiaggio
work_keys_str_mv AT cambiaggiomc timedependentmeanfielddescriptionofatwolevelbosonicmodel
AT dusselgg timedependentmeanfielddescriptionofatwolevelbosonicmodel
AT ramirezja timedependentmeanfielddescriptionofatwolevelbosonicmodel
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