Magnetic resonance and spin waves in the $A$ phase of superfluid ${}^{3}{He}$

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1 April 1975

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 11 (7) , 2539-2543
DOI:10.1103/physrevb.11.2539

Abstract

Extending an idea due to Leggett, that the longitudinal resonance in the

A

phase of superfluid

{}^{3}{He}

is considered as an internal Josephson effect, we discuss the nuclear magnetic resonance as well as spin waves in the

A

phase of superfluid

{}^{3}{He}

. The spin-wave dispersion in the hydrodynamic regime is determined explicitly.

Keywords

This publication has 13 references indexed in Scilit:

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