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...
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| Autore principale: | |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
IOP Publishing
2017-01-01
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| Serie: | New Journal of Physics |
| Soggetti: | |
| Accesso online: | https://doi.org/10.1088/1367-2630/aa9561 |
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