Optical Solitons and Conservation Laws for the Concatenation Model: Undetermined Coefficients and Multipliers Approach

This paper retrieves an optical 1-soliton solution to a model that is written as a concatenation of the Lakshmanan-Porsezian-Daniel model and Sasa-Satsuma equation. The method of undetermined coefficients obtains a full spectrum of 1-soliton solutions. The multiplier approach yields the conserved densities, which subsequently lead to the conserved quantities from the bright 1-soliton solution.

Automated summary

This paper retrieves an optical 1-soliton solution by combining the Lakshmanan-Porsezian-Daniel model and Sasa-Satsuma equation. The method of undetermined coefficients is used to obtain a full spectrum of 1-soliton solutions. The multiplier approach is applied to calculate the conserved densities and quantities from the bright 1-soliton solution.