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Modulation instability and non-degenerate Akhmediev breathers of Manakov equations
- Publication Year :
- 2022
- Publisher :
- arXiv, 2022.
-
Abstract
- We reveal a new class of \textit{non-degenerate} Akhmediev breather (AB) solutions of Manakov equations that only exist in the focusing case. Based on exact solutions, we present the existence diagram of such excitations on the frequency-wavenumber plane. Conventional single-frequency modulation instability leads to simultaneous excitation of three ABs with two of them being non-degenerate.<br />Comment: 6 pages, 3 figures
- Subjects :
- Nonlinear Sciences - Exactly Solvable and Integrable Systems
General Physics and Astronomy
FOS: Physical sciences
Pattern Formation and Solitons (nlin.PS)
Exactly Solvable and Integrable Systems (nlin.SI)
Nonlinear Sciences - Pattern Formation and Solitons
Nonlinear Sciences::Pattern Formation and Solitons
Physics - Optics
Optics (physics.optics)
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....415589ab11e3ff3edbfc4267b410304a
- Full Text :
- https://doi.org/10.48550/arxiv.2203.03998