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_p5180_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_p5180_Kotliar
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spelling todo:paper_00319007_v84_n22_p5180_Kotliar2023-10-03T14:42:59Z 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. Fil:Rozenberg, M.J. 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_00319007_v84_n22_p5180_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.
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_p5180_Kotliar
work_keys_str_mv AT kotliarg landautheoryofthefinitetemperaturemotttransition
AT langee landautheoryofthefinitetemperaturemotttransition
AT rozenbergmj landautheoryofthefinitetemperaturemotttransition
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