Beyond superfluidity in non-equilibrium Bose–Einstein condensates
The phenomenon of superfluidity in open Bose–Einstein condensates (BEC) is analysed numerically and analytically. It is found that a superfluid phase is feasible above the speed of sound, when forces due to inhomogeneous non-equilibrium processes oppose the contributions of homogeneous processes. Fu...
| 出版年: | New Journal of Physics |
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| 第一著者: | |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
IOP Publishing
2017-01-01
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| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1088/1367-2630/aa9561 |