Publicação: Finding invariant tori in the problem of a periodically corrugated waveguide
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Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Sociedade Brasileira de Física
Tipo
Artigo
Direito de acesso
Acesso aberto
Resumo
Some dynamic properties for a light ray suffering specular reflections inside a periodically corrugated waveguide are studied. The dynamics of the model is described in terms of a two dimensional nonlinear area preserving map. We show that the phase space is mixed in the sense that there are KAM islands surrounded by a large chaotic sea that is confined by two invariant spanning curves. We have used a connection with the Standard Mapping near a transition from local to global chaos and found the position of these two invariant spanning curves limiting the size of the chaotic sea as function of the control parameter.
Descrição
Palavras-chave
Chaos, Invariant Spanning Curves, Nonlinear Mappings
Idioma
Inglês
Como citar
Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 38, n. 1, p. 54-57, 2008.
