Implicit quiescent optical solitons for the concatenation model with nonlinear chromatic dispersion and in absence of self-phase modulation by lie symmetry

This paper delves into the recovery and analysis of stable and localized optical waveforms (solitons) within a concatenated optical system characterized by nonlinear chromatic dispersion and the absence of self-phase modulation. The use of Lie symmetry analysis helps uncover specific solutions, considering both linear and nonlinear temporal evolution. The mathematical representation of these solutions is expressed using Gauss’ hypergeometric function.