PGPE theory of finite temperature collective modes for a trapped Bose gas
| dc.creator | Bezett, A. | |
| dc.creator | Blakie, P. B. | |
| dc.date | 2008-11-17 | |
| dc.date.accessioned | 2026-07-07T12:58:02Z | |
| dc.date.available | 2026-07-07T12:58:02Z | |
| dc.description | We develop formalism based on the projected Gross Pitaevskii equation to simulate the finite temperature collective mode experiments of Jin et al. [PRL 78, 764 (1997)]. We examine the $m=0$ and $m=2$ quadrupolar modes on the temperature range $0.51T_c-0.83T_c$ and calculate the frequencies of, and phase between, the condensate and noncondensate modes, and the condensate mode damping rate. This study is the first quantitative comparison of the projected Gross-Pitaevskii equation to experimental results in a dynamical regime. | |
| dc.description | 15 pages, 16 figures | |
| dc.identifier | https://arxiv.org/abs/0811.2635 | |
| dc.identifier | http://arxiv.org/abs/0811.2635 | |
| dc.identifier | Phys. Rev. A 79, 023602 (2009) | |
| dc.identifier | doi:10.1103/PhysRevA.79.023602 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/225108 | |
| dc.subject | Other Condensed Matter | |
| dc.title | PGPE theory of finite temperature collective modes for a trapped Bose gas | |
| dc.type | text |