Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach

Detalhes bibliográficos
Autor(a) principal: Caetano, D. P.
Data de Publicação: 2003
Outros Autores: Cavalcanti, S. B., Hickmann, J. M., Kamchatnov, A. M., Kraenkel, R. A. [UNESP], Makarova, E. A. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevE.67.046615
http://hdl.handle.net/11449/228444
Resumo: Using a variational approach we have studied the shape preserving coherent propagation of light pulses in a resonant dispersive medium in the presence of the Kerr nonlinearity. Within the framework of a combined nonintegrable system composed of one nonlinear Schrödinger and a pair of Bloch equations, we show the existence of a solitary wave. We have tested our analytical solution through numerical simulations confirming its solitary wave nature. © 2003 The American Physical Society.
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spelling Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approachUsing a variational approach we have studied the shape preserving coherent propagation of light pulses in a resonant dispersive medium in the presence of the Kerr nonlinearity. Within the framework of a combined nonintegrable system composed of one nonlinear Schrödinger and a pair of Bloch equations, we show the existence of a solitary wave. We have tested our analytical solution through numerical simulations confirming its solitary wave nature. © 2003 The American Physical Society.Departamento de Física Universidade Federal de Alagoas Cidade Universitária, Maceió, AL 57072-970Institute of Spectroscopy Russian Academy of Sciences, Troitsk, Moscow Region, 142190Instituto de Física Teórica Universidade Estadual Paulista–UNESP, Rua Pamplona 145, São Paulo, 01405-900Instituto de Física Teórica Universidade Estadual Paulista–UNESP, Rua Pamplona 145, São Paulo, 01405-900Cidade UniversitáriaRussian Academy of SciencesUniversidade Estadual Paulista (UNESP)Caetano, D. P.Cavalcanti, S. B.Hickmann, J. M.Kamchatnov, A. M.Kraenkel, R. A. [UNESP]Makarova, E. A. [UNESP]2022-04-29T08:26:49Z2022-04-29T08:26:49Z2003-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5http://dx.doi.org/10.1103/PhysRevE.67.046615Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, v. 67, n. 4, p. 5-, 2003.1063-651Xhttp://hdl.handle.net/11449/22844410.1103/PhysRevE.67.0466152-s2.0-85037188271Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topicsinfo:eu-repo/semantics/openAccess2022-04-29T08:26:49Zoai:repositorio.unesp.br:11449/228444Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:34:59.854302Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
title Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
spellingShingle Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
Caetano, D. P.
title_short Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
title_full Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
title_fullStr Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
title_full_unstemmed Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
title_sort Soliton propagation in a medium with Kerr nonlinearity and resonant impurities: A variational approach
author Caetano, D. P.
author_facet Caetano, D. P.
Cavalcanti, S. B.
Hickmann, J. M.
Kamchatnov, A. M.
Kraenkel, R. A. [UNESP]
Makarova, E. A. [UNESP]
author_role author
author2 Cavalcanti, S. B.
Hickmann, J. M.
Kamchatnov, A. M.
Kraenkel, R. A. [UNESP]
Makarova, E. A. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Cidade Universitária
Russian Academy of Sciences
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Caetano, D. P.
Cavalcanti, S. B.
Hickmann, J. M.
Kamchatnov, A. M.
Kraenkel, R. A. [UNESP]
Makarova, E. A. [UNESP]
description Using a variational approach we have studied the shape preserving coherent propagation of light pulses in a resonant dispersive medium in the presence of the Kerr nonlinearity. Within the framework of a combined nonintegrable system composed of one nonlinear Schrödinger and a pair of Bloch equations, we show the existence of a solitary wave. We have tested our analytical solution through numerical simulations confirming its solitary wave nature. © 2003 The American Physical Society.
publishDate 2003
dc.date.none.fl_str_mv 2003-01-01
2022-04-29T08:26:49Z
2022-04-29T08:26:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevE.67.046615
Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, v. 67, n. 4, p. 5-, 2003.
1063-651X
http://hdl.handle.net/11449/228444
10.1103/PhysRevE.67.046615
2-s2.0-85037188271
url http://dx.doi.org/10.1103/PhysRevE.67.046615
http://hdl.handle.net/11449/228444
identifier_str_mv Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, v. 67, n. 4, p. 5-, 2003.
1063-651X
10.1103/PhysRevE.67.046615
2-s2.0-85037188271
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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