Abstract
A single bright highly dispersive optical soliton solution is recovered from semi-inverse variational principle. The model contains six power law nonlinear terms that constitute self-phase modulation effect which was proposed by Kudryashov. The amplitude–width relation of the soliton was finally recovered by Cardano's approach with appropriate and necessary constraints that are presented.
Original language | English |
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Article number | 104539 |
Journal | Results in Physics |
Volume | 27 |
DOIs | |
Publication status | Published - Aug 2021 |
Externally published | Yes |
Keywords
- 060.2310
- 060.4510
- 060.5530
- 190.3270
- 190.4370
- Cardano
- Kudryashov
- Perturbation
- Semi-inverse
- Solitons