Wide vector solitons in systems with time- and space-modulated nonlinearities

Nenhuma Miniatura disponível

Data

2013-11-08

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Tipo

Artigo

Direito de acesso

Resumo

In this work we apply point canonical transformations to solve some classes of two coupled nonautonomous nonlinear Schrödinger equations with specific cubic and quintic - time- and space-dependent - nonlinearities. The method applied here allows us to find a class of wide localized (in space) vector soliton solutions of nonautonomous nonlinear Schrödinger equations. The vector solitons found here can be applied to theoretical studies of Bose-condensed atoms in two different internal states and of ultrashort pulse propagation in optical fibers with focusing and defocusing nonlinearities. © 2013 American Physical Society.

Descrição

Palavras-chave

Idioma

Inglês

Como citar

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, v. 88, n. 5, 2013.

Itens relacionados

Financiadores