Behavior of the current in the asymmetric quantum multibaker map

Recently, a new mechanism leading to purely quantum directed transport in the asymmetric multibaker map has been presented. Here, we show a comprehensive characterization of the finite asymptotic current behavior with respect to the h value, the shape of the initial conditions, and the features of t...

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Autores principales: Ermann, L., Carlo, G.G., Saraceno, M.
Formato: JOUR
Materias:
Current behaviors
Directed transport
Initial conditions
New mechanisms
Quantum phase
Phase space methods
Quantum chemistry
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15393755_v79_n5_p_Ermann
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15393755_v79_n5_p_Ermann
record_format dspace
spelling todo:paper_15393755_v79_n5_p_Ermann2023-10-03T16:22:24Z Behavior of the current in the asymmetric quantum multibaker map Ermann, L. Carlo, G.G. Saraceno, M. Current behaviors Directed transport Initial conditions New mechanisms Quantum phase Phase space methods Quantum chemistry Recently, a new mechanism leading to purely quantum directed transport in the asymmetric multibaker map has been presented. Here, we show a comprehensive characterization of the finite asymptotic current behavior with respect to the h value, the shape of the initial conditions, and the features of the spectrum. We have considered different degrees of asymmetry in these studies and we have also analyzed the classical and quantum phase-space distributions for short times in order to understand the mechanisms behind the generation of the directed current. © 2009 The American Physical Society. Fil:Ermann, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Carlo, G.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Saraceno, M. 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_15393755_v79_n5_p_Ermann
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Current behaviors
Directed transport
Initial conditions
New mechanisms
Quantum phase
Phase space methods
Quantum chemistry
spellingShingle Current behaviors
Directed transport
Initial conditions
New mechanisms
Quantum phase
Phase space methods
Quantum chemistry
Ermann, L.
Carlo, G.G.
Saraceno, M.
Behavior of the current in the asymmetric quantum multibaker map
topic_facet Current behaviors
Directed transport
Initial conditions
New mechanisms
Quantum phase
Phase space methods
Quantum chemistry
description Recently, a new mechanism leading to purely quantum directed transport in the asymmetric multibaker map has been presented. Here, we show a comprehensive characterization of the finite asymptotic current behavior with respect to the h value, the shape of the initial conditions, and the features of the spectrum. We have considered different degrees of asymmetry in these studies and we have also analyzed the classical and quantum phase-space distributions for short times in order to understand the mechanisms behind the generation of the directed current. © 2009 The American Physical Society.
format JOUR
author Ermann, L.
Carlo, G.G.
Saraceno, M.
author_facet Ermann, L.
Carlo, G.G.
Saraceno, M.
author_sort Ermann, L.
title Behavior of the current in the asymmetric quantum multibaker map
title_short Behavior of the current in the asymmetric quantum multibaker map
title_full Behavior of the current in the asymmetric quantum multibaker map
title_fullStr Behavior of the current in the asymmetric quantum multibaker map
title_full_unstemmed Behavior of the current in the asymmetric quantum multibaker map
title_sort behavior of the current in the asymmetric quantum multibaker map
url http://hdl.handle.net/20.500.12110/paper_15393755_v79_n5_p_Ermann
work_keys_str_mv AT ermannl behaviorofthecurrentintheasymmetricquantummultibakermap
AT carlogg behaviorofthecurrentintheasymmetricquantummultibakermap
AT saracenom behaviorofthecurrentintheasymmetricquantummultibakermap
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