Abstract
We model a one-dimensional Bose-Einstein condensate with the one-dimensional Gross-Pitaevskii equation (1D GPE) incorporating higher-order interaction effects. Based on the F-expansion method, we analytically solve the 1D GPE, identifying the typical soliton solution under certain experimental settings within the general wave-like solution set, and demonstrating the applicability of the theoretical treatment that is employed.
| Original language | English |
|---|---|
| Pages (from-to) | 623-626 |
| Number of pages | 4 |
| Journal | Communications in Theoretical Physics |
| Volume | 68 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1 Nov 2017 |
| Externally published | Yes |
Keywords
- higher-order nonlinearity
- nonlinear Schrödinger equation
- soliton
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)