Self-trapped propagation in the nonlinear cubic-quintic Schroedinger equation: a variational approach
Authors: De Angelis C.
Autors Affiliation: Universita di Padova, Padova, Italy
Abstract: In the framework of a variational approach, we determine approximate analytical expressions for the self-trapped solutions in the cubic-quintic nonlinear Schrodinger equation (NLCQSE) and compare our solutions with the available exact ones. Through our approach, we also discuss the stability of the solutions and give simple explanations to the physical meaning of the bistable soliton regime, which can be obtained for some parameter values.
Journal/Review: IEEE JOURNAL OF QUANTUM ELECTRONICS
Volume: 30 (3) Pages from: 818 to: 821
KeyWords: Nonlinear OpticsDOI: 10.1109/3.286174Citations: 84data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-12-03References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here