How trapped particles interact with and sample superfluid vortex excitations
Particles have been used for more than a decade to visualize and study the dynamics of quantum vortices in superfluid helium. In this work we study how the dynamics of a collection of particles set inside a vortex reflects the motion of the vortex. We use a self-consistent model based on the Gross-P...
Main Authors: | Umberto Giuriato, Giorgio Krstulovic, Sergey Nazarenko |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2020-05-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.2.023149 |
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