Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model

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The thermal mean-field (Hartree-Bose-Bogoliubov) approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. Similarities and differences with the time-dependent approach are discussed, in particular, the sensitivity of each method fo...

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Detalles Bibliográficos
Autores principales: Cambiaggio, M.C., Dussel, G.G., Szyferman, A.M.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_05562813_v60_n5_p543081_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_v60_n5_p543081_Cambiaggio2023-10-03T15:34:55Z Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model Cambiaggio, M.C. Dussel, G.G. Szyferman, A.M. The thermal mean-field (Hartree-Bose-Bogoliubov) approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. Similarities and differences with the time-dependent approach are discussed, in particular, the sensitivity of each method for the detection of the phase transition. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05562813_v60_n5_p543081_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 The thermal mean-field (Hartree-Bose-Bogoliubov) approximation is applied to a simple bosonic model that is related to the phase transition from spherical to deformed nuclei. Similarities and differences with the time-dependent approach are discussed, in particular, the sensitivity of each method for the detection of the phase transition.
format JOUR
author Cambiaggio, M.C.
Dussel, G.G.
Szyferman, A.M.
spellingShingle Cambiaggio, M.C.
Dussel, G.G.
Szyferman, A.M.
Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
author_facet Cambiaggio, M.C.
Dussel, G.G.
Szyferman, A.M.
author_sort Cambiaggio, M.C.
title Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
title_short Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
title_full Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
title_fullStr Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
title_full_unstemmed Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
title_sort comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
url http://hdl.handle.net/20.500.12110/paper_05562813_v60_n5_p543081_Cambiaggio
work_keys_str_mv AT cambiaggiomc comparisonbetweenathermalandatimedependentmeanfielddescriptionofatwolevelbosonicmodel
AT dusselgg comparisonbetweenathermalandatimedependentmeanfielddescriptionofatwolevelbosonicmodel
AT szyfermanam comparisonbetweenathermalandatimedependentmeanfielddescriptionofatwolevelbosonicmodel
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