A simple model describing 3He-4He mixtures near a wall
- 1 January 1984
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 45 (12), 591-596
- https://doi.org/10.1051/jphyslet:019840045012059100
Abstract
We describe the superfluid ordering taking place near a wall in 3 He-4He mixtures by means of a semi-infinite version of the Blume-Emery-Griffiths model. A renormalization group analysis of the simplest version of this model yields a phase diagram which compares satisfactorily with available experimental dataKeywords
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