Collective coordinates as open systems. (II). Time-scale for pure-state propagation

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In the frame of a general master equation, we investigate the condition for the propagation of pure-state wave packets conditioned to the gain-loss competition between the different components. If a perturbative approach is adopted, it is shown that the hamiltonian type of evolution is destroyed wit...

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Detalles Bibliográficos
Autores principales: Hernández, E.S., Dorso, C.O.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03759474_v399_n1_p181_Hernandez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03759474_v399_n1_p181_Hernandez
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spelling todo:paper_03759474_v399_n1_p181_Hernandez2023-10-03T15:30:42Z Collective coordinates as open systems. (II). Time-scale for pure-state propagation Hernández, E.S. Dorso, C.O. In the frame of a general master equation, we investigate the condition for the propagation of pure-state wave packets conditioned to the gain-loss competition between the different components. If a perturbative approach is adopted, it is shown that the hamiltonian type of evolution is destroyed within the microscopic time-scale, thus inhibiting the possibility of simulating the motion via a frictional Schrödinger equation as frequently undertaken. © 1983. Fil:Hernández, E.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dorso, C.O. 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_03759474_v399_n1_p181_Hernandez
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 frame of a general master equation, we investigate the condition for the propagation of pure-state wave packets conditioned to the gain-loss competition between the different components. If a perturbative approach is adopted, it is shown that the hamiltonian type of evolution is destroyed within the microscopic time-scale, thus inhibiting the possibility of simulating the motion via a frictional Schrödinger equation as frequently undertaken. © 1983.
format JOUR
author Hernández, E.S.
Dorso, C.O.
spellingShingle Hernández, E.S.
Dorso, C.O.
Collective coordinates as open systems. (II). Time-scale for pure-state propagation
author_facet Hernández, E.S.
Dorso, C.O.
author_sort Hernández, E.S.
title Collective coordinates as open systems. (II). Time-scale for pure-state propagation
title_short Collective coordinates as open systems. (II). Time-scale for pure-state propagation
title_full Collective coordinates as open systems. (II). Time-scale for pure-state propagation
title_fullStr Collective coordinates as open systems. (II). Time-scale for pure-state propagation
title_full_unstemmed Collective coordinates as open systems. (II). Time-scale for pure-state propagation
title_sort collective coordinates as open systems. (ii). time-scale for pure-state propagation
url http://hdl.handle.net/20.500.12110/paper_03759474_v399_n1_p181_Hernandez
work_keys_str_mv AT hernandezes collectivecoordinatesasopensystemsiitimescaleforpurestatepropagation
AT dorsoco collectivecoordinatesasopensystemsiitimescaleforpurestatepropagation
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