Magnetic Field Dependence of T_AB in Superfluid ³He

2006/07/12 by Г. А. Барамидзе, G. A. Baramidze, Baramidze, G. A. +3
Physics and Astronomy · #Atomic and Subatomic Physics Research #Cold Atom Physics and Bose-Einstein Condensates #Quantum, superfluid, helium dynamics #cond-mat.other

paper · pdf · doi:10.48550/arxiv.cond-mat/0607302

9 pages, 1 figure

arxiv created 2006/07/12 · arxiv updated 2009/12/01

Abstract

The magnetic field dependence of the A→ B transition temperature T_AB in the superfluid ³He is reconsidered in order to take into account the linear-in-field contribution beyond the approximation used in Ref.[7]. In the high field region, where the quadratic-in-field contribution prevails, the well known answer is restored. On the other hand,it is pointed out that the Fermi liquid effects shift the observability of the linear-in-field region to rather low magnetic fields.

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