Interplay between Coherence and Incoherence in Multi-Soliton Complexes

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We analyze photo-refractive incoherent soliton beams and their interactions in Kerr-like nonlinear media. The field in each of M incoherently interacting components is calculated using an integrable set of coupled nonlinear Schrodinger equations. In particular, we obtain a general N-soliton solution, describing propagation of multi-soliton complexes and their collisions. The analysis shows that the evolution of such higher-order soliton beams is determined by coherent and incoherent contributions from fundamental solitons. Common features and differences between these internal interactions are revealed and illustrated by numerical examples.
4 pages, 3 figures; submitted to Physical Review

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Pattern Formation and Solitons

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http://salesiana.dossiersoluciones.com/handle/123456789/83322

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/patt-sol/9904002
 http://arxiv.org/abs/patt-sol/9904002
 Phys. Rev. Lett. 83, 4736-4739 (1999)
 doi:10.1103/PhysRevLett.83.4736

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arXiv