Rogue-wave solutions of a three-component coupled nonlinear Schrödinger equation.
Rogue-wave solutions of a three-component coupled nonlinear Schrödinger equation.
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DOI：
10.1103/physreve.87.013201
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发表时间：
2013-01
期刊：
影响因子：
--
通讯作者：
Li-Chen Zhao;Jie Liu
中科院分区：
文献类型：
--
作者：
Li-Chen Zhao;Jie Liu
研究了三分量耦合非线性薛定谔方程的流氓波解。在对组件的背景有一定要求的情况下，我们构造了一个多流氓波解，它在时间和空间分布上呈现出类似四瓣花的结构，而不是单组件或双组件系统中的眼形结构。这些结果可能会对玻色-爱因斯坦凝聚、非线性纤维和超流体等不同领域产生兴趣。
We investigate rogue-wave solutions in a three-component coupled nonlinear Schrödinger equation. With certain requirements on the backgrounds of components, we construct a multi-rogue-wave solution that exhibits a structure like a four-petaled flower in temporal-spatial distribution, in contrast to the eye-shaped structure in one-component or two-component systems. The results could be of interest in such diverse fields as Bose-Einstein condensates, nonlinear fibers, and superfluids.