Formation of Fabry-Perot resonances in double-barrier chaotic billiards

We study wave transport through a chaotic quantum billiard attached to two waveguides via barriers of arbitrary transparencies in the semiclassical limit of a large number of open scattering channels. We focus attention on the ergodic regime, which is described by using a random-matrix approach to c...

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Detalles Bibliográficos
Autores: Souza, André Maurício Conceição de, Macedo, Antônio Murilo Santos
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2005
País:Brasil
Institución:Universidade Federal de Sergipe (UFS)
Repositorio:Repositório Institucional da UFS
Idioma:inglés
OAI Identifier:oai:oai:ri.ufs.br:repo_01:riufs/463
Acceso en línea:http://link.aps.org/doi/10.1103/PhysRevE.71.066218
https://ri.ufs.br/handle/riufs/463
Access Level:acceso abierto
Palabra clave:interferômetro Fabry-Perot
Transporte de ondas
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dc.title.pt_BR.fl_str_mv Formation of Fabry-Perot resonances in double-barrier chaotic billiards
title Formation of Fabry-Perot resonances in double-barrier chaotic billiards
spellingShingle Formation of Fabry-Perot resonances in double-barrier chaotic billiards
Souza, André Maurício Conceição de
interferômetro Fabry-Perot
Transporte de ondas
title_short Formation of Fabry-Perot resonances in double-barrier chaotic billiards
title_full Formation of Fabry-Perot resonances in double-barrier chaotic billiards
title_fullStr Formation of Fabry-Perot resonances in double-barrier chaotic billiards
title_full_unstemmed Formation of Fabry-Perot resonances in double-barrier chaotic billiards
title_sort Formation of Fabry-Perot resonances in double-barrier chaotic billiards
dc.creator.none.fl_str_mv Souza, André Maurício Conceição de
Macedo, Antônio Murilo Santos
author Souza, André Maurício Conceição de
author_facet Souza, André Maurício Conceição de
Macedo, Antônio Murilo Santos
author_role author
author2 Macedo, Antônio Murilo Santos
author2_role author
dc.subject.por.fl_str_mv interferômetro Fabry-Perot
Transporte de ondas
topic interferômetro Fabry-Perot
Transporte de ondas
description We study wave transport through a chaotic quantum billiard attached to two waveguides via barriers of arbitrary transparencies in the semiclassical limit of a large number of open scattering channels. We focus attention on the ergodic regime, which is described by using a random-matrix approach to chaotic resonance scattering together with an extended version of Nazarov’s circuit theory. By varying the relative strength of the barriers’ transparencies a reorganization of the relevant resonances in the energy interval where transport takes place leads to a full suppression of high transmission modes. We provide a detailed quantitative description of the process by means of both numerical and analytical evaluations of the average density of transmission eigenvalues. We show that the density of Fabry-Perot modes can be used as a kind of order parameter for this quantum transition. A diagram is presented as a function of the transparencies of the barriers exhibiting the transport regimes and the transition lines.
publishDate 2005
dc.date.issued.fl_str_mv 2005-06
dc.date.accessioned.fl_str_mv 2013-03-18T23:48:07Z
dc.date.available.fl_str_mv 2013-03-18T23:48:07Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv SOUZA, A. M. C.; MACÊDO, A. M. S. Formation of Fabry-Perot resonances in double-barrier chaotic billiards. Physical Review E, New York, v. 71, n. 6, jun. 2005. Disponível em: <http://link.aps.org/doi/10.1103/PhysRevE.71.066218>. Acesso em: 18 mar. 2013.
dc.identifier.uri.fl_str_mv http://link.aps.org/doi/10.1103/PhysRevE.71.066218
https://ri.ufs.br/handle/riufs/463
dc.identifier.issn.none.fl_str_mv 1550-2376
dc.identifier.license.pt_BR.fl_str_mv Copyrights American Physical Society
identifier_str_mv SOUZA, A. M. C.; MACÊDO, A. M. S. Formation of Fabry-Perot resonances in double-barrier chaotic billiards. Physical Review E, New York, v. 71, n. 6, jun. 2005. Disponível em: <http://link.aps.org/doi/10.1103/PhysRevE.71.066218>. Acesso em: 18 mar. 2013.
1550-2376
Copyrights American Physical Society
url http://link.aps.org/doi/10.1103/PhysRevE.71.066218
https://ri.ufs.br/handle/riufs/463
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFS
instname:Universidade Federal de Sergipe (UFS)
instacron:UFS
instname_str Universidade Federal de Sergipe (UFS)
instacron_str UFS
institution UFS
reponame_str Repositório Institucional da UFS
collection Repositório Institucional da UFS
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spelling 2013-03-18T23:48:07Z2013-03-18T23:48:07Z2005-06SOUZA, A. M. C.; MACÊDO, A. M. S. Formation of Fabry-Perot resonances in double-barrier chaotic billiards. Physical Review E, New York, v. 71, n. 6, jun. 2005. Disponível em: <http://link.aps.org/doi/10.1103/PhysRevE.71.066218>. Acesso em: 18 mar. 2013.1550-2376http://link.aps.org/doi/10.1103/PhysRevE.71.066218https://ri.ufs.br/handle/riufs/463Copyrights American Physical SocietyWe study wave transport through a chaotic quantum billiard attached to two waveguides via barriers of arbitrary transparencies in the semiclassical limit of a large number of open scattering channels. We focus attention on the ergodic regime, which is described by using a random-matrix approach to chaotic resonance scattering together with an extended version of Nazarov’s circuit theory. By varying the relative strength of the barriers’ transparencies a reorganization of the relevant resonances in the energy interval where transport takes place leads to a full suppression of high transmission modes. We provide a detailed quantitative description of the process by means of both numerical and analytical evaluations of the average density of transmission eigenvalues. We show that the density of Fabry-Perot modes can be used as a kind of order parameter for this quantum transition. 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