| Autor: |
Akramov, M. E., Yusupov, J. R., Ehrhardt, M., Susanto, H., Matrasulov, D. U. |
| Rok vydání: |
2022 |
| Předmět: |
|
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1016/j.physleta.2022.128611 |
| Popis: |
We consider the problem of reflectionless propagation of PT-symmetric solitons described by the nonlocal nonlinear Schroedinger equation on a line in the framework of the concept of transparent boundary conditions for evolution equations. Transparent boundary conditions for the nonlocal nonlinear Schroedinger equation are derived. The absence of backscattering at the artificial boundaries is confirmed by the numerical implementation of the transparent boundary conditions. |
| Databáze: |
arXiv |
| Externí odkaz: |
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