Abstract
In this paper, we investigate the fourth-order nonlinear Schrödinger equation with parameterized nonlinearity that is generalized from regular cubic-quintic formulation in optics and ultracold physics scenario. We find the exact solution of the fourth-order generalized cubic-quintic nonlinear Schrödinger equation through modified F-expansion method, identifying the particular bright soliton behavior under certain external experimental setting, with the system's particular nonlinear features demonstrated.
Original language | English |
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Pages (from-to) | 5770-5774 |
Number of pages | 5 |
Journal | Mathematical Methods in the Applied Sciences |
Volume | 39 |
Issue number | 18 |
DOIs | |
State | Published - 1 Dec 2016 |
Externally published | Yes |
Keywords
- F-expansion method
- fourth-order nonlinear Schrödinger equation
- soliton
ASJC Scopus subject areas
- General Mathematics
- General Engineering