NMR Properties of a Possible Non-unitary State of Superfluid 3He in Aerogel |
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| Authors: | M. Miura S. Higashitani M. Yamamoto K. Nagai |
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| Affiliation: | (1) Faculty of Integrated Arts and Sciences, Hiroshima University, Kagamiyama 1-7-1, Higashi-Hiroshima 739-8521, Japan |
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| Abstract: | No Heading We discuss the NMR properties of a non-unitary state which has recently been proposed by Fomin as a candidate for the A-like phase of superfluid 3He in aerogel. The new state is robust against the anisotropic scattering by the aerogel strands. We solve Leggettt s equation for the robust state. Two transverse resonances as well as a longitudinal resonance are obtained. We find that in the pulsed-NMR the free induction frequency depends on the tipping angle  as (1 + cos ).PACS numbers: 67.57.Lm, 67.57.Pq, |
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