Behavior of solitary waves of coupled nonlinear Schrödinger equations subjected to complex external periodic potentials with odd- PT symmetry

We discuss the response of both moving and trapped solitary wave solutions of a two-component nonlinear Schrödinger system in 1 + 1 dimensions to an odd- PT external periodic complex potential. The dynamical behavior of perturbed solitary waves is explored by conducting numerical simulations of the...

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Veröffentlicht in:	Journal of physics. A, Mathematical and theoretical Mathematical and theoretical, 2021-04, Vol.54 (14), p.145701
Hauptverfasser:	Charalampidis, Efstathios G, Cooper, Fred, Dawson, John F, Khare, Avinash, Saxena, Avadh
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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