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Observation of vortex-antivortex pairing in decaying 2D turbulence of a superfluid gas

In a two-dimensional (2D) classical fluid, a large-scale flow structure emerges out of turbulence, which is known as the inverse energy cascade where energy flows from small to large length scales. An interesting question is whether this phenomenon can occur in a superfluid, which is inviscid and ir...

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Detalles Bibliográficos
Autores principales: Seo, Sang Won, Ko, Bumsuk, Kim, Joon Hyun, Shin, Y.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5496920/
https://www.ncbi.nlm.nih.gov/pubmed/28676634
http://dx.doi.org/10.1038/s41598-017-04122-9