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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 77, Issue 5, Pages 285–287
(Mi jetpl2752)
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This article is cited in 22 scientific papers (total in 22 papers)
CONDENSED MATTER
Order parameter of $A$-like $^3$He phase in aerogel
I. A. Fomin P. L. Kapitza Institute for Physical Problems, Russian Academy of Sciences, Moscow
Abstract:
In the framework of a phenomenological description of superfluid $^3$He in aerogel, a criterion of choosing the form of the order parameter close to the transition is obtained. Besides the BW phase, the order parameter of the axiplanar phase with specially chosen free parameters also satisfies this criterion. Such an order parameter is proposed as limiting at $T\to T_c$ for an $A$-like phase observed for $^3$He in aerogel.
Received: 30.01.2003
Citation:
I. A. Fomin, “Order parameter of $A$-like $^3$He phase in aerogel”, Pis'ma v Zh. Èksper. Teoret. Fiz., 77:5 (2003), 285–287; JETP Letters, 77:5 (2003), 240–242
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https://www.mathnet.ru/eng/jetpl2752 https://www.mathnet.ru/eng/jetpl/v77/i5/p285
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