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Solitons in a modified discrete nonlinear Schrödinger equation

We study the bulk and surface nonlinear modes of a modified one-dimensional discrete nonlinear Schrödinger (mDNLS) equation. A linear and a modulational stability analysis of the lowest-order modes is carried out. While for the fundamental bulk mode there is no power threshold, the fundamental surfa...

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Detalles Bibliográficos
Autor principal: Molina, Mario I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5794994/
https://www.ncbi.nlm.nih.gov/pubmed/29391465
http://dx.doi.org/10.1038/s41598-018-20490-2

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