Period-doubled breathing in trapped Bose-Einstein condensates
| dc.creator | Lundh, Emil | |
| dc.date | 2004-05-14 | |
| dc.date.accessioned | 2026-07-07T02:58:09Z | |
| dc.date.available | 2026-07-07T02:58:09Z | |
| dc.description | The response of a trapped Bose-Einstein condensed gas to a periodic driving force is studied theoretically in the framework of the nonlinear Gross-Pitaevskii equation. The monopole mode is driven by periodical modulation of the frequency of the isotropic harmonic trapping potential. Period-doubled motion is shown to occur when the driving is strong and close to resonance with the monopole mode. A variational model predicts chaotic oscillations but is found to disagree with the full solutions to the Gross-Pitaevskii equation. | |
| dc.description | 4 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0405316 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0405316 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/23963 | |
| dc.subject | Other Condensed Matter | |
| dc.title | Period-doubled breathing in trapped Bose-Einstein condensates | |
| dc.type | text |