Quiescent singular optical solitons for the perturbed Triki–Biswas equation with nonlinear chromatic dispersion by lie symmetry
摘要
This paper retrieves the quiescent singular optical solitons for the Triki–Biswas equation that is the generalized version of the Kaup–Newel equation. The model is considered with nonlinear chromatic dispersion. Both linear temporal evolution as well as generalized temporal evolution effects are considered. The Lie symmetry analysis is implemented to recover these soliton solutions.