Solitons of two-component Bose-Einstein condensates modulated in space and time
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
20/10/2012
20/10/2012
2010
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| Resumo |
In this Letter we present soliton solutions of two coupled nonlinear Schrodinger equations modulated in space and time. The approach allows us to obtain solitons for a large variety of solutions depending on the nonlinearity and potential profiles. As examples we show three cases with soliton solutions: a solution for the case of a potential changing from repulsive to attractive behavior, and the other two solutions corresponding to localized and delocalized nonlinearity terms, respectively. (C) 2010 Elsevier B.V. All rights reserved. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) CAPES CNPq Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) FAPESP Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) FUNAPE-GO FUNAPE-GO Ministério da Ciência, Tecnologia e Inovação do Brasil (MCTI) Instituto Nacional de Ciencia e Tecnologia da Informacao Quantica-MCT (INCT) |
| Identificador |
PHYSICS LETTERS A, v.374, n.23, p.2356-2360, 2010 0375-9601 http://producao.usp.br/handle/BDPI/29261 10.1016/j.physleta.2010.03.065 |
| Idioma(s) |
eng |
| Publicador |
ELSEVIER SCIENCE BV |
| Relação |
Physics Letters A |
| Direitos |
restrictedAccess Copyright ELSEVIER SCIENCE BV |
| Palavras-Chave | #Nonlinear Schrodinger equation #Coupled Bose-Einstein condensates #Bright and dark solitons #OPTICAL SOLITONS #MANAGEMENT #DYNAMICS #EQUATION #PULSES #BRIGHT #GAS #Physics, Multidisciplinary |
| Tipo |
article original article publishedVersion |
