Stability of breathers in simple mechanical models for DNA

Detalhes bibliográficos
Autor(a) principal: Slade, G. G. [UNESP]
Data de Publicação: 2010
Outros Autores: Drigo Filho, Elso [UNESP], Ruggiero, José Roberto [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1742-6596/246/1/012039
http://hdl.handle.net/11449/22101
Resumo: This work studies through the Floquet theory the stability of breathers generated by the anti-continuous limit. We used the Peyrard-Bishop model for DNA and two kinds of nonlinear potential: the Morse potential and a potential with a hump. The comparison of their stability was done in function of the coupling parameter. We also investigate the dynamic behaviour of the system in stable and unstable regions. Qualitatively, the dynamic of mobile breathers resembles DNA.
id UNSP_0d4962317c94d536e07cd3440a4a76b8
oai_identifier_str oai:repositorio.unesp.br:11449/22101
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Stability of breathers in simple mechanical models for DNAThis work studies through the Floquet theory the stability of breathers generated by the anti-continuous limit. We used the Peyrard-Bishop model for DNA and two kinds of nonlinear potential: the Morse potential and a potential with a hump. The comparison of their stability was done in function of the coupling parameter. We also investigate the dynamic behaviour of the system in stable and unstable regions. Qualitatively, the dynamic of mobile breathers resembles DNA.UNESP Univ Estadual Paulista, Dept Fis, Inst Biociencias Letras & Ciencias Exatas, BR-15054000 Sao Jose do Rio Preto, BrazilUNESP Univ Estadual Paulista, Dept Fis, Inst Biociencias Letras & Ciencias Exatas, BR-15054000 Sao Jose do Rio Preto, BrazilIop Publishing LtdUniversidade Estadual Paulista (Unesp)Slade, G. G. [UNESP]Drigo Filho, Elso [UNESP]Ruggiero, José Roberto [UNESP]2014-05-20T14:02:42Z2014-05-20T14:02:42Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject10application/pdfhttp://dx.doi.org/10.1088/1742-6596/246/1/012039Xi Latin American Workshop on Nonlinear Phenomena. Bristol: Iop Publishing Ltd, v. 246, p. 10, 2010.1742-6588http://hdl.handle.net/11449/2210110.1088/1742-6596/246/1/012039WOS:000299086200039WOS000299086200039.pdf3277957413291567Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengXi Latin American Workshop on Nonlinear Phenomena0,241info:eu-repo/semantics/openAccess2023-10-26T06:12:58Zoai:repositorio.unesp.br:11449/22101Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:03:41.398745Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Stability of breathers in simple mechanical models for DNA
title Stability of breathers in simple mechanical models for DNA
spellingShingle Stability of breathers in simple mechanical models for DNA
Slade, G. G. [UNESP]
title_short Stability of breathers in simple mechanical models for DNA
title_full Stability of breathers in simple mechanical models for DNA
title_fullStr Stability of breathers in simple mechanical models for DNA
title_full_unstemmed Stability of breathers in simple mechanical models for DNA
title_sort Stability of breathers in simple mechanical models for DNA
author Slade, G. G. [UNESP]
author_facet Slade, G. G. [UNESP]
Drigo Filho, Elso [UNESP]
Ruggiero, José Roberto [UNESP]
author_role author
author2 Drigo Filho, Elso [UNESP]
Ruggiero, José Roberto [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Slade, G. G. [UNESP]
Drigo Filho, Elso [UNESP]
Ruggiero, José Roberto [UNESP]
description This work studies through the Floquet theory the stability of breathers generated by the anti-continuous limit. We used the Peyrard-Bishop model for DNA and two kinds of nonlinear potential: the Morse potential and a potential with a hump. The comparison of their stability was done in function of the coupling parameter. We also investigate the dynamic behaviour of the system in stable and unstable regions. Qualitatively, the dynamic of mobile breathers resembles DNA.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
2014-05-20T14:02:42Z
2014-05-20T14:02:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1088/1742-6596/246/1/012039
Xi Latin American Workshop on Nonlinear Phenomena. Bristol: Iop Publishing Ltd, v. 246, p. 10, 2010.
1742-6588
http://hdl.handle.net/11449/22101
10.1088/1742-6596/246/1/012039
WOS:000299086200039
WOS000299086200039.pdf
3277957413291567
url http://dx.doi.org/10.1088/1742-6596/246/1/012039
http://hdl.handle.net/11449/22101
identifier_str_mv Xi Latin American Workshop on Nonlinear Phenomena. Bristol: Iop Publishing Ltd, v. 246, p. 10, 2010.
1742-6588
10.1088/1742-6596/246/1/012039
WOS:000299086200039
WOS000299086200039.pdf
3277957413291567
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Xi Latin American Workshop on Nonlinear Phenomena
0,241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 10
application/pdf
dc.publisher.none.fl_str_mv Iop Publishing Ltd
publisher.none.fl_str_mv Iop Publishing Ltd
dc.source.none.fl_str_mv Web of Science
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
_version_ 1808128603655766016

Registros relacionados