Higher-order effects and ultra-short solitons in left-handed metamaterials - Nonlinear Sciences > Pattern Formation and SolitonsReportar como inadecuado




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Abstract: Starting from Maxwell-s equations, we use the reductive perturbation methodto derive a second-order and a third-order nonlinear Schroedinger equation,describing ultra-short solitons in nonlinear left-handed metamaterials. We findnecessary conditions and derive exact bright and dark soliton solutions ofthese equations for the electric and magnetic field envelopes.



Autor: N.L. Tsitsas, N. Rompotis, I. Kourakis, P.G. Kevrekidis, D.J. Frantzeskakis

Fuente: https://arxiv.org/







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