Superfluid helium

Charles Radin

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arXiv · 2608.05354

Superfluid helium

Charles Radin

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Abstract

We are interested in modelling superfluid helium-4, the common isotope of helium, of atomic number 4. We present a mathematically solvable toy model of the phase transition between the normal liquid and superfluid phases and use it to show how an order parameter can be obtained for the superfluid.

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Charles Radin. 2026-09-04. Superfluid helium. https://arxiv.org/abs/2608.05354

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