Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
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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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_05562813_v60_n5_p8_Cambiaggio |
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todo:paper_05562813_v60_n5_p8_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. © 1999 The American Physical Society. 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_p8_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. © 1999 The American Physical Society. |
| 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_p8_Cambiaggio |
| work_keys_str_mv |
AT cambiaggiomc comparisonbetweenathermalandatimedependentmeanfielddescriptionofatwolevelbosonicmodel AT dusselgg comparisonbetweenathermalandatimedependentmeanfielddescriptionofatwolevelbosonicmodel AT szyfermanam comparisonbetweenathermalandatimedependentmeanfielddescriptionofatwolevelbosonicmodel |
| _version_ |
1807318896715235328 |