Propagation of dark solitons in a system of coupled higher-order nonlinear Schrödinger equations

Mahalingam, A. ; Porsezian, K. (2002) Propagation of dark solitons in a system of coupled higher-order nonlinear Schrödinger equations Journal of Physics A: Mathematical and General, 35 (13). pp. 3099-3110. ISSN 0305-4470

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Official URL: http://iopscience.iop.org/0305-4470/35/13/306

Related URL: http://dx.doi.org/10.1088/0305-4470/35/13/306

Abstract

In this paper, we consider the higher-order linear and nonlinear effects in optics and analyse a coupled system of higher-order nonlinear Schrödinger equations to identify the conditions for dark-soliton propagation through Painlevé analysis, to supplement the known bright-soliton conditions. We also construct the explicit Lax pair and the Hirota bilinear form is used to generate one and two dark solitons.

Item Type:Article
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ID Code:83931
Deposited On:23 Feb 2012 12:34
Last Modified:23 Feb 2012 12:34

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