%A 徐涛, 陈勇
%T Localized waves in three-component coupled nonlinear Schrödinger equation
%0 Journal Article
%D 2016
%J 中国物理B
%R 10.1088/1674-1056/25/9/090201
%P 90201-090201
%V 25
%N 9
%U {http://cpb.iphy.ac.cn/CN/abstract/article_68130.shtml}
%8 2016-09-05
%X We study the generalized Darboux transformation to the three-component coupled nonlinear Schrödinger equation. First- and second-order localized waves are obtained by this technique. In first-order localized wave, we get the interactional solutions between first-order rogue wave and one-dark, one-bright soliton respectively. Meanwhile, the interactional solutions between one-breather and first-order rogue wave are also given. In second-order localized wave, one-dark-one-bright soliton together with second-order rogue wave is presented in the first component, and two-bright soliton together with second-order rogue wave are gained respectively in the other two components. Besides, we observe second-order rogue wave together with one-breather in three components. Moreover, by increasing the absolute values of two free parameters, the nonlinear waves merge with each other distinctly. These results further reveal the interesting dynamic structures of localized waves in the three-component coupled system.