Landau theory of the finite temperature mott transition

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In the context of the dynamical mean-field theory of the Hubbard model, we identify microscopically an order parameter for the finite temperature Mott end point. We derive a Landau functional of the order parameter. We then use the order parameter theory to elucidate the singular behavior of various...

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Autores principales: Kotliar, G., Lange, E., Rozenberg, M.J.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319007_v84_n22_p5176_Kotliar
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00319007_v84_n22_p5176_Kotliar
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spelling todo:paper_00319007_v84_n22_p5176_Kotliar2023-10-03T14:42:58Z Landau theory of the finite temperature mott transition Kotliar, G. Lange, E. Rozenberg, M.J. In the context of the dynamical mean-field theory of the Hubbard model, we identify microscopically an order parameter for the finite temperature Mott end point. We derive a Landau functional of the order parameter. We then use the order parameter theory to elucidate the singular behavior of various physical quantities which are experimentally accessible. © 2000 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_00319007_v84_n22_p5176_Kotliar
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description In the context of the dynamical mean-field theory of the Hubbard model, we identify microscopically an order parameter for the finite temperature Mott end point. We derive a Landau functional of the order parameter. We then use the order parameter theory to elucidate the singular behavior of various physical quantities which are experimentally accessible. © 2000 The American Physical Society.
format JOUR
author Kotliar, G.
Lange, E.
Rozenberg, M.J.
spellingShingle Kotliar, G.
Lange, E.
Rozenberg, M.J.
Landau theory of the finite temperature mott transition
author_facet Kotliar, G.
Lange, E.
Rozenberg, M.J.
author_sort Kotliar, G.
title Landau theory of the finite temperature mott transition
title_short Landau theory of the finite temperature mott transition
title_full Landau theory of the finite temperature mott transition
title_fullStr Landau theory of the finite temperature mott transition
title_full_unstemmed Landau theory of the finite temperature mott transition
title_sort landau theory of the finite temperature mott transition
url http://hdl.handle.net/20.500.12110/paper_00319007_v84_n22_p5176_Kotliar
work_keys_str_mv AT kotliarg landautheoryofthefinitetemperaturemotttransition
AT langee landautheoryofthefinitetemperaturemotttransition
AT rozenbergmj landautheoryofthefinitetemperaturemotttransition
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