Dispersive Optical Solitons with Radhakrishnan–Kundu–Lakshmanan Equation Having Multiplicative White Noise by Enhanced Kudryashov's Method and Extended Simplest Equation

Abstract

This article is about dispersive optical solitons with Radhakrishnan–Kundu–Lakshmanan equation with power-law of nonlinear refractive index in presence of multiplicative white noise by the usage of Itˆo calculus. The soliton solutions contain the Wiener process embedded into its phase component. Two integration algorithms make this retrieval possible and they are enhanced Kudryashov’s method and the extended simplest equation approach.