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Analog black holes and energy extraction by super-radiance from Bose Einstein condensates (BEC) with constant density
This paper investigates the acoustic superradiance of the density and phase fluctuations from the single vortex state of a Bose-Einstein condensate, by employing full time-domain and asymptotic frequency domain numerical calculations. The draining bathtub model of an incompressible barotropic fluid...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6819777/ https://www.ncbi.nlm.nih.gov/pubmed/31687589 http://dx.doi.org/10.1016/j.heliyon.2019.e02497 |