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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Publicado: 1999
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v60_n5_p8_Cambiaggio
http://hdl.handle.net/20.500.12110/paper_05562813_v60_n5_p8_Cambiaggio
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spelling paper:paper_05562813_v60_n5_p8_Cambiaggio2023-06-08T15:41:49Z 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 for the detection of the phase transition. © 1999 The American Physical Society. 1999 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v60_n5_p8_Cambiaggio 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.
title Comparison between a thermal and a time-dependent mean-field description of a two level bosonic model
spellingShingle 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
publishDate 1999
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v60_n5_p8_Cambiaggio
http://hdl.handle.net/20.500.12110/paper_05562813_v60_n5_p8_Cambiaggio
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