| Автор | R J Dodd |
| Автор | Mark Edwards |
| Автор | Charles W Clark |
| Дата выпуска | 1999-08-28 |
| dc.description | We show that recent treatments of magnetically trapped Bose-Einstein condensates (BECs) at temperature T>0 fit a simple picture: the condensate wavefunction is that of a T = 0 BEC with the appropriate (depleted) number of condensate atoms N<sub>0</sub>, and the surrounding thermal cloud is described by the statistical mechanics of an ideal gas in the combined potentials of the magnetic trap and the cloud-condensate interaction. Even a simple classical description of the cloud reproduces its essential outline, and facilitates easy approximate calculations of BEC properties for T>0. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Two-gas description of dilute Bose-Einstein condensates at finite temperature |
| Тип | paper |
| DOI | 10.1088/0953-4075/32/16/310 |
| Electronic ISSN | 1361-6455 |
| Print ISSN | 0953-4075 |
| Журнал | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Том | 32 |
| Первая страница | 4107 |
| Последняя страница | 4115 |
| Выпуск | 16 |
