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1. Calculation of Leggett-Takagi Relaxation in Vortices of Superfluid $$^{3}$$ He-B.

Author

Laine, S. and Thuneberg, E.

Subjects
*SUPERFLUIDITY, *HELIUM at low temperatures, *MAGNETIZATION measurement, *VORTEX motion, *SPIN-orbit interactions, *NUCLEAR magnetic resonance, *PHASE diagrams
Abstract

We calculate the relaxation of Brinkman-Smith mode via Leggett-Takagi relaxation in the presence of an isolated vortex in superfluid $$^{3}$$ He-B. The calculation is based on an analytical solution of the order parameter far from the vortex axis. We obtain an expression for the dissipated power per vortex length as a function of the tipping angle of the magnetization and the orientation of the static magnetic field with respect to the vortex. [ABSTRACT FROM AUTHOR]

Published
2016
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