Tunable band-gap structure and gap solitons in the generalized Gross-Pitaevskii equation with a periodic potential

The tunable band-gap structure is fundamentally important in the dynamics of both linear and nonlinear modes trapped in a lattice because Bloch modes can only exist in the bands of the periodic system and nonlinear modes associating with them are usually confined to the gaps. We reveal that when a m...

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Detalles Bibliográficos
Autores principales: Huang, Changming, Dong, Liangwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5778046/
https://www.ncbi.nlm.nih.gov/pubmed/29358596
http://dx.doi.org/10.1038/s41598-018-19756-6

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