Beak-type breathers and rogue waves for a coupled Hirota system with the negative coherent coupling in an optical fiber

Shao-Hua Liu, Bo Tian and Xiao-Tian Gao

Chaos, Solitons & Fractals, 2025, vol. 194, issue C

Abstract: In this paper, we investigate a coupled Hirota system with the negative coherent coupling in an optical fiber. Via an existing binary Darboux transformation, we obtain the vector one and two-peak beak-type Akhmediev breathers on the nonzero backgrounds. Besides, we also get the diverse vector rogue waves such as the vector eye-shaped rogue wave and vector beak-type rogue wave.

Keywords: Optical fiber; Coupled Hirota system with the negative coherent coupling; Binary Darboux transformation; Beak-type breather; Rogue wave (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0960077925001900
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:194:y:2025:i:c:s0960077925001900

DOI: 10.1016/j.chaos.2025.116177

Access Statistics for this article

Chaos, Solitons & Fractals is currently edited by Stefano Boccaletti and Stelios Bekiros

More articles in Chaos, Solitons & Fractals from Elsevier
Bibliographic data for series maintained by Thayer, Thomas R. ().