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Modulational instability and gap solitons in periodic ferromagnetic films

✍ Scribed by P. B. He; G. N. Gu; A. L. Pan

Book ID
114995074
Publisher
Springer
Year
2012
Tongue
English
Weight
282 KB
Volume
85
Category
Article
ISSN
1434-6036

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Moving gap solitons in periodic potentia
Moving gap solitons in periodic potentials
✍ Dmitry Pelinovsky; Guido Schneider πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 224 KB

## Abstract We address the existence of moving gap solitons (traveling localized solutions) in the Gross–Pitaevskii equation with a small periodic potential. Moving gap solitons are approximated by the explicit solutions of the coupled‐mode system. We show, however, that exponentially decaying trav