Einstein–Bose condensation of Onsager vortices

Einstein–Bose condensation of Onsager vortices

We have studied statistical mechanics of a gas of vortices in two dimensions. We introduce a new observable—a condensate fraction of Onsager vortices—to quantify the emergence of the vortex condensate. The condensation of Onsager vortices is most transparently observed in a single vortex species sys...

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Bibliographic Details
Main Authors: Rahil N Valani, Andrew J Groszek, Tapio P Simula
Format: Article
Language:English
Published: IOP Publishing 2018-01-01
Series:New Journal of Physics
Subjects:
Onsager vortex
quantum turbulence
superfluidity
absolute negative temperature
quantised vortices
vortex–particle duality
Online Access:https://doi.org/10.1088/1367-2630/aac0bb

Internet

https://doi.org/10.1088/1367-2630/aac0bb

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