Semiclassical structure of chaotic resonance eigenfunctions
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/99395 |
Resumo: | We study the resonance (or Gamow) eigenstates of open chaotic systems in the semiclassical limit, distinguishing between left and right eigenstates of the nonunitary quantum propagator and also between short-lived and long-lived states. The long-lived left (right) eigenstates are shown to concentrate as @ ! 0 on the forward (backward) trapped set of the classical dynamics. The limit of a sequence of eigenstates {Ψ(h)} h→0 is found to exhibit a remarkably rich structure in phase space that depends on the corresponding limiting decay rate. These results are illustrated for the open baker’s map, for which the probability density in position space is observed to have self-similarity properties. |
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Keating, Jonathan PhilipeNovaes, MarcelPrado, Sandra DeniseSieber, M.2014-08-09T02:11:31Z20060031-9007http://hdl.handle.net/10183/99395000560482We study the resonance (or Gamow) eigenstates of open chaotic systems in the semiclassical limit, distinguishing between left and right eigenstates of the nonunitary quantum propagator and also between short-lived and long-lived states. The long-lived left (right) eigenstates are shown to concentrate as @ ! 0 on the forward (backward) trapped set of the classical dynamics. The limit of a sequence of eigenstates {Ψ(h)} h→0 is found to exhibit a remarkably rich structure in phase space that depends on the corresponding limiting decay rate. These results are illustrated for the open baker’s map, for which the probability density in position space is observed to have self-similarity properties.application/pdfengPhysical review letters. Vol. 97, no. 15 (Oct. 2006), 150406 4p.CaosAutovalores e autofunçõesTeoria quânticaSistemas caóticosSemiclassical structure of chaotic resonance eigenfunctionsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000560482.pdf000560482.pdfTexto completo (inglês)application/pdf569099http://www.lume.ufrgs.br/bitstream/10183/99395/1/000560482.pdf9828166568da2c68fe3efa6f0291d6f8MD51TEXT000560482.pdf.txt000560482.pdf.txtExtracted Texttext/plain20541http://www.lume.ufrgs.br/bitstream/10183/99395/2/000560482.pdf.txt391ab2543be5d6a90a588b0fbb48a13eMD52THUMBNAIL000560482.pdf.jpg000560482.pdf.jpgGenerated Thumbnailimage/jpeg2202http://www.lume.ufrgs.br/bitstream/10183/99395/3/000560482.pdf.jpg2024b1928b3b272efc6fb7e7dd8e9e0bMD5310183/993952024-09-11 06:17:46.431685oai:www.lume.ufrgs.br:10183/99395Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-09-11T09:17:46Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Semiclassical structure of chaotic resonance eigenfunctions |
title |
Semiclassical structure of chaotic resonance eigenfunctions |
spellingShingle |
Semiclassical structure of chaotic resonance eigenfunctions Keating, Jonathan Philipe Caos Autovalores e autofunções Teoria quântica Sistemas caóticos |
title_short |
Semiclassical structure of chaotic resonance eigenfunctions |
title_full |
Semiclassical structure of chaotic resonance eigenfunctions |
title_fullStr |
Semiclassical structure of chaotic resonance eigenfunctions |
title_full_unstemmed |
Semiclassical structure of chaotic resonance eigenfunctions |
title_sort |
Semiclassical structure of chaotic resonance eigenfunctions |
author |
Keating, Jonathan Philipe |
author_facet |
Keating, Jonathan Philipe Novaes, Marcel Prado, Sandra Denise Sieber, M. |
author_role |
author |
author2 |
Novaes, Marcel Prado, Sandra Denise Sieber, M. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Keating, Jonathan Philipe Novaes, Marcel Prado, Sandra Denise Sieber, M. |
dc.subject.por.fl_str_mv |
Caos Autovalores e autofunções Teoria quântica Sistemas caóticos |
topic |
Caos Autovalores e autofunções Teoria quântica Sistemas caóticos |
description |
We study the resonance (or Gamow) eigenstates of open chaotic systems in the semiclassical limit, distinguishing between left and right eigenstates of the nonunitary quantum propagator and also between short-lived and long-lived states. The long-lived left (right) eigenstates are shown to concentrate as @ ! 0 on the forward (backward) trapped set of the classical dynamics. The limit of a sequence of eigenstates {Ψ(h)} h→0 is found to exhibit a remarkably rich structure in phase space that depends on the corresponding limiting decay rate. These results are illustrated for the open baker’s map, for which the probability density in position space is observed to have self-similarity properties. |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006 |
dc.date.accessioned.fl_str_mv |
2014-08-09T02:11:31Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/99395 |
dc.identifier.issn.pt_BR.fl_str_mv |
0031-9007 |
dc.identifier.nrb.pt_BR.fl_str_mv |
000560482 |
identifier_str_mv |
0031-9007 000560482 |
url |
http://hdl.handle.net/10183/99395 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Physical review letters. Vol. 97, no. 15 (Oct. 2006), 150406 4p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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UFRGS |
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Repositório Institucional da UFRGS |
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