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Looking back at superfluid helium

Sebastien Balibar
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Abstract

A few years after the discovery of Bose Einstein condensation in several gases, it is interesting to look back at some properties of superfluid helium. After a short historical review, I comment shortly on boiling and evaporation, then on the role of rotons and vortices in the existence of a critical velocity in superfluid helium. I finally discuss the existence of a condensate in a liquid with strong interactions, and the pressure variation of its superfluid transition temperature.

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Sebastien Balibar. 2003-03-26. Looking back at superfluid helium. https://doi.org/10.1007/978-3-0348-7932-3_2

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