| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 483673 | Karbala International Journal of Modern Science | 2016 | 5 Pages |
Abstract
We describe the physical properties of a Bose-Einstein condensate (BEc) confined by a three-dimensional harmonic plus cubic and quartic trap. To this end, we solve the time-dependent Gross–Pitaevskii (GP) equation within a variational approach in order to obtain a set of second ordinary differential equations for the condensate widths. We then discuss in detail the low-lying oscillation modes, in an anharmonic trap where the anharmonicity of the confining potential leads to significant effect on the collective excitations of the system.
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Hamid Jabber Haziran Al-Jibbouri,