1. Implementation of optical soliton behavior of the space–time conformable fractional Vakhnenko–Parkes equation and its modified model.
- Author
-
Mabrouk, S. M., Rezazadeh, Hadi, Ahmad, Hijaz, Rashed, A. S., Demirbilek, Ulviye, and Gepreel, Khaled A.
- Subjects
- *
ORDINARY differential equations , *FRACTIONAL differential equations , *PARTIAL differential equations , *FIBER optics , *SPACETIME , *SOLITONS , *THEORY of wave motion - Abstract
Fractional differential equations are being used to define numerous physical phenomena instead of conventional ordinary or partial differential equations. The secret is to get more generalization of the analysis, hence its solutions. The applications vary between electrical circuit modeling, oscillating circuits, shallow water behavior, viscous fluids, solution transportation, control theory and ultrafast optics. Sine–Gordon Expansion (SGE) Method is being employed hereafter to fully investigate the space–time conformable fractional Vakhnenko–Parkes equation and its modified version. Based on SGE method, the fractional models are transformed into an equivalent ordinary differential equation. The solutions are very important in studying the behavior of ultrafast optics in fibers or waveguides and the wave propagation throughout fiber optics. The solutions are formatted as solitons and are illustrated graphically. The illustrations show that the traveling waves inside fiber optics behave like solitons with traveling peak values according to the wave velocity. One other mode of propagation is to travel in kink shapes. Additionally, the ultrafast optical waves may propagate in shockwaves mode if the waves propagate at ultra-high speeds. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF