The collective mode spectrum in polar phase of superfluid ³He
Using the path integration technique, developed by Brusov and Popov earlier [1], we calculate the collective mode spectrum at zero momentum of excitations for polar phase of superfluid ³He. We found six modes with energy E = (1.20 - 1.75i)△₀ which damp strongly and three Goldslone modes with zero en...
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| Date: | 1995 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1995
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| Series: | Физика низких температур |
| Subjects: | |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/175110 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | The collective mode spectrum in polar phase of superfluid ³He / P.N. Brusov, M.N. Lomakov, N.P. Brusova // Физика низких температур. — 1995. — Т. 21, № 1. — С. 111-113. — Бібліогр.: 2 назв. — англ. |