The existence and stability of onsite solitons in a driven discrete nonlinear nonlocal Schrödinger equation

In this paper, we examine numerically the existence and stability of onsite solitons in a driven discrete nonlinear nonlocal Schrödinger equation. The equation interpolates cubic and Ablowitz-Ladik nonlocal equations. We obtain that the solitons are always stable for small interpolation parameter. W...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2020-05, Vol.1554 (1), p.12046
Main Authors: Putra, G, Syafwan, M, Haripamyu, H
Format: Article
Language:English
Subjects:
Interpolation
Onsite
Schrodinger equation
Solitary waves
Stability
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, we examine numerically the existence and stability of onsite solitons in a driven discrete nonlinear nonlocal Schrödinger equation. The equation interpolates cubic and Ablowitz-Ladik nonlocal equations. We obtain that the solitons are always stable for small interpolation parameter. We also obtain that the driving parametric can destabilize the soliton solution.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1554/1/012046