It was found that NMR properties of both superfluid phases of 3He in anisotropic aerogel can be described in terms of the bulk superfluid order parameters with the orbital order parameter vector fixed by anisotropy of the aerogel sample. It was also shown that by a proper squeezing it is possible to get the aerogel sample with isotropic NMR properties.
@article{arxiv.0709.3180,
title = {Longitudinal and Transverse NMR in Superfluid 3He in Anisotropic Aerogel},
author = {V. V. Dmitriev and D. A. Krasnikhin and N. Mulders and V. V. Zavjalov and D. E. Zmeev},
journal= {arXiv preprint arXiv:0709.3180},
year = {2013}
}
Comments
6 pages, 5 figures. Submitted to "Pis'ma v ZhETF" (JETP Lett.)