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The essential conditions for soliton solution of the non-local Manakov system.
- Source :
-
AIP Conference Proceedings . 2023, Vol. 2834 Issue 1, p1-13. 13p. - Publication Year :
- 2023
-
Abstract
- This paper aims to study and determine the necessary condition of obtaining soliton solutions in multi-component generalizations of the non-local reduction for nonlinear Schrödinger equation with PT-symmetry. We consider particularly square barrier initial conditions. This work includes: evaluating the spectral problem, introducing the Jost solutions and scattering matrix of the Zakharov-Shabat system, and determining discrete eigenvalues. As the main example, we use the Zakharov-Shabat system which corresponds to the Manakov system of nonlinear Schrödinger equation. In addition, three cases of square barrier potential corresponding to symmetric and asymmetric potentials are shown and studied. A multi-soliton configuration is shown to be allowed for multi-component non-local nonlinear Schrödinger equations of the Manakov type. Numerical simulations are used to obtain and illustrate the results that depend on solving a system of equations. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NONLINEAR Schrodinger equation
*SOLITONS
*NONLINEAR equations
*S-matrix theory
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2834
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 173990796
- Full Text :
- https://doi.org/10.1063/5.0161613