Multi-bright-dark soliton solutions to the AB system in nonlinear optics

Multi-bright-dark soliton solutions to the AB system in nonlinear optics
复制标题

非线性光学AB系统的多明暗孤子解

DOI:
10.1088/1572-9494/ac5c40
复制
发表时间:
2022-03
影响因子:
3.1
通讯作者:
Wei Jiao
Wei Jiao
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Zhai Yunyun;Wei Lifei;Geng Xianguo;Wei Jiao

文献摘要

参考文献

相似文献

AB系统是描述地球物理流体中不稳定斜压波包和非线性光学中尺度重力流传播的基本可积模型。基于Lax对的谱分析和逆散射方法,我们建立了AB系统的Riemann-Hilbert问题。然后,利用Riemann-Hilbert问题建立并求解反问题,并根据截面解析函数的渐近展开式及相关对称关系重构势函数.作为应用,我们得到了AB系统在无反射情况下的多亮暗孤子解,并通过选择适当的自由参数讨论了弹性孤子碰撞的动力学行为。
The AB system is the basic integrable model to describe unstable baroclinic wave packets in geophysical fluids and the propagation of mesoscale gravity flows in nonlinear optics. On the basis of the spectral analysis of a Lax pair and the inverse scattering method, we establish the Riemann-Hilbert problem of the AB system. Then, the inverse problems are formulated and solved with the aid of the Riemann-Hilbert problem, from which the potentials can be reconstructed according to the asymptotic expansion of the sectional analytic function and the related symmetry relations. As an application, we obtain the multi-bright-dark soliton solutions to the AB system in the reflectionless case and discuss the dynamic behavior of elastic soliton collisions by choosing appropriate free parameters.
DOI: 10.1007/s00220-021-03945-y
发表时间: 2021-02
影响因子: 2.4
作者:
X. Geng;Kedong Wang;Mingming Chen
通讯作者: X. Geng;Kedong Wang;Mingming Chen
DOI: 10.1080/03091929608213634
发表时间: 1996-06
影响因子: 1.3
作者:
C. Mooney;G. Swaters
通讯作者: C. Mooney;G. Swaters
DOI: 10.1175/1520-0469(1972)029
发表时间: 1972-09
影响因子: 3.1
作者:
L. H. Weeks;R. S. Cuikay;J. Corbin
通讯作者: L. H. Weeks;R. S. Cuikay;J. Corbin
DOI: 10.1016/j.geomphys.2018.05.024
发表时间: 2018-10
影响因子: 1.5
作者:
W. Ma
通讯作者: W. Ma
DOI: 10.1088/0266-5611/27/10/105006
发表时间: 2011-10
期刊: Inverse Problems
影响因子: 2.1
作者:
A. B. D. Monvel;D. Shepelsky;L. Zielinski
通讯作者: A. B. D. Monvel;D. Shepelsky;L. Zielinski