Symmetric and Anti-Symmetric Solitons of the Fractional Second-and Third-Order Nonlinear Schrodinger Equation

• 作者: Qi-Hao Cao Chao-Qing Dai
• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2021,（9）
• 所属期刊栏目: GENERAL
• 页码范围: 18-21
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/38/9/090501

摘要

The fractional second-and third-order nonlinear Schr?dinger equation is studied,symmetric and antisymmetric soliton solutions are derived,and the influence of the Levy index on different solitons is analyzed.The stability and stability interval of solitons are discussed.The anti-interference ability of stable solitons to the small disturbance shows a good robustness.