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Nonlinear Schrödinger solitons oscillate under a constant external force

 

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Author: Mertens, Franz G.
Quintero, Niurka R.
Bishop, Alan R.
Department: Universidad de Sevilla. Departamento de Física Aplicada I
Date: 2013
Published in: Physical Review E, 2013, 87(3), 032917: 1-8
Document type: Article
Abstract: We investigate the dynamics of solitons of the cubic nonlinear Schrödinger equation with an external time-independent force of the form f(x)=rexp(−iKx). Here the solitons travel with an oscillating velocity and all other characteristics of the solit...
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URI: http://hdl.handle.net/11441/23523

DOI: 10.1103/PhysRevE.87.032917

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