Modulation Instability and Non-Degenerate Akhmediev Breathers of Manakov Equations

作     者：Chong Liu Shao-Chun Chen Xiankun Yao Nail Akhmediev 刘冲;陈少春;姚献坤;Nail Akhmediev

作者机构：School of PhysicsNorthwest UniversityXi’an 710127China Optical Sciences GroupDepartment of Fundamental and Theoretical PhysicsResearch School of PhysicsThe Australian National UniversityCanberra ACT 2600Australia Shaanxi Key Laboratory for Theoretical Physics FrontiersXi’an 710127China NSFC-SPTP Peng Huanwu Center for Fundamental TheoryXi’an 710127China 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2022年第39卷第9期

页      面：28-32页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.12175178,12047502,and 12004309) the Major Basic Research Program of Natural Science of Shaanxi Province(Grant No.2017KCT-12) the Natural Science basic Research Program of Shaanxi Province(Grant No.2022KJXX-71) 

主　　题：excitation degenerate subset 

摘      要：We reveal a special subset of non-degenerate Akhmediev breather(AB)solutions of Manakov equations that only exist in the focusing *** on exact solutions,we present the existence diagram of such excitations on the frequency-wavenumber *** single-frequency modulation instability leads to simultaneous excitation of three ABs with two of them being non-degenerate.