Sound-ring radiation of expanding vortex clusters

Sound-ring radiation of expanding vortex clusters

We investigate wave-vortex interaction emerging from an expanding compact vortex cluster in a two-dimensional Bose-Einstein condensate. We adapt techniques developed for compact gravitational objects to derive the characteristic modes of the wave-vortex interaction perturbatively around an effective...

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Bibliographic Details
Main Authors: August Geelmuyden, Sebastian Erne, Sam Patrick, Carlo F. Barenghi, Silke Weinfurtner
Format: Article
Language:English
Published: American Physical Society 2022-05-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.4.023099

Internet

http://doi.org/10.1103/PhysRevResearch.4.023099

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