Solitons in magneto-optic waveguides
The paper studies soliton-shaped approximate solutions of the generalized vector nonlinear Schrödinger equation. Differential equations are obtained describing the dynamics of the solution amplitude, width, frequency, center, and phase. It is shown that, in the perturbation limit, the energy of the associated flow is conserved.
generalized nonlinear Schrödinger equation
scientific article; zbMATH DE number 2082057