Evolution of the density matrix of large systems

The time dependent perturbation series for the density matrix is shown to be equivalent to an integral equation. This integral equation is given in the form of a series in the coupling parameter X, which is allways convergent when t→∞. The terms of this series can be represented by time retarded ope...

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Autor principal: Blum, L.
Formato: JOUR
Lenguaje:English
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319015_v17_n11_p1689_Blum
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spelling todo:paper_00319015_v17_n11_p1689_Blum2023-10-03T14:43:22Z Evolution of the density matrix of large systems Blum, L. The time dependent perturbation series for the density matrix is shown to be equivalent to an integral equation. This integral equation is given in the form of a series in the coupling parameter X, which is allways convergent when t→∞. The terms of this series can be represented by time retarded operators. Fil:Blum, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR English info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00319015_v17_n11_p1689_Blum
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language English
orig_language_str_mv English
description The time dependent perturbation series for the density matrix is shown to be equivalent to an integral equation. This integral equation is given in the form of a series in the coupling parameter X, which is allways convergent when t→∞. The terms of this series can be represented by time retarded operators.
format JOUR
author Blum, L.
spellingShingle Blum, L.
Evolution of the density matrix of large systems
author_facet Blum, L.
author_sort Blum, L.
title Evolution of the density matrix of large systems
title_short Evolution of the density matrix of large systems
title_full Evolution of the density matrix of large systems
title_fullStr Evolution of the density matrix of large systems
title_full_unstemmed Evolution of the density matrix of large systems
title_sort evolution of the density matrix of large systems
url http://hdl.handle.net/20.500.12110/paper_00319015_v17_n11_p1689_Blum
work_keys_str_mv AT bluml evolutionofthedensitymatrixoflargesystems
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