Embedded solitons in the third-order nonlinear Schrödinger equation

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We derive a straightforward variational method to construct embedded soliton solutions of the third-order nonlinear Schödinger equation and analytically demonstrate that these solitons exist as a continuous family. We argue that a particular embedded soliton when perturbed may always relax to the adjacent one so as to make it fully stable.
6 pages, 1 figure, submitted to Phys. Rev.A

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Exactly Solvable and Integrable Systems

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http://salesiana.dossiersoluciones.com/handle/123456789/116753

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nlin/0609048
 http://arxiv.org/abs/nlin/0609048

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arXiv