Characteristics of Rogue Waves on a Soliton Background in the General Coupled Nonlinear Schrödinger Equation |
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Authors: | Xiu-Bin Wang Bo Han |
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Affiliation: | Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China |
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Abstract: | Under investigation in this work is the general coupled nonlinear Schrödinger (gCNLS) equation, which can be used to describe a wide variety of physical processes. By using Darboux transformation, the new higher-order rogue wave solutions of the equation are well constructed. These solutions exhibit rogue waves on a multi-soliton background. Moreover, the dynamics of these solutions is graphically discussed. Our results would be of much importance in enriching and predicting rogue wave phenomena arising in nonlinear and complex systems. |
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Keywords: | rogue waves breather waves solitary waves |
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