Skip to main content

Research Repository

Advanced Search

Exact similariton solution families and diverse composite waves in coherently coupled inhomogeneous systems

Huo, Kui; Yang, Rongcao; Jia, Heping; He, Yingji; Christian, James

Authors

Kui Huo

Rongcao Yang

Heping Jia

Yingji He



Abstract

Seeking analytical solutions of nonlinear Schrödinger (NLS)-like equations remains an open topic. In this paper, we revisit the general inhomogeneous nonautonomous NLS (inNLS) equation and report on exact similaritons under generic constraint relationships by proposing a novel generic self-similar transformation, which implies that there exist a rich variety of highly-controllable solution families for inhomogeneous systems. As typical examples, richly controllable behaviors of the self-similar soliton (SS), self-similar Akhmediev breather (SAB), self-similar Ma breather (SMB), and self-similar rogue wave (SRW) are presented in a periodic distribution nonlinear system. With the aid of a linear transformation, these novel similariton solutions are deployed as a basis for constructing two-component composite solutions to a pair of coherently coupled inNLS equations including four-wave mixing. The diverse composite waves that
emerge, including SS SS, SAB SMB, and SRW SRW families, are investigated in some detail. The family of similariton solutions presented here may prove significance for designing the control
and transmission of nonlinear waves.

Citation

Huo, K., Yang, R., Jia, H., He, Y., & Christian, J. (2023). Exact similariton solution families and diverse composite waves in coherently coupled inhomogeneous systems. Nonlinear Dynamics, https://doi.org/10.1007/s11071-023-08574-9

Journal Article Type Article
Acceptance Date May 9, 2023
Online Publication Date May 30, 2023
Publication Date May 30, 2023
Deposit Date May 24, 2023
Publicly Available Date May 31, 2024
Journal Nonlinear Dynamics
Print ISSN 0924-090X
Publisher Springer Verlag
Peer Reviewed Peer Reviewed
DOI https://doi.org/10.1007/s11071-023-08574-9

Files





You might also like



Downloadable Citations