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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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 1995 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1995
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/175110 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862684948743323648 |
|---|---|
| author | Brusov, P.N. Lomakov, M.N. Brusova, N.P. |
| author_facet | Brusov, P.N. Lomakov, M.N. Brusova, N.P. |
| citation_txt | 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. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | 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 energy at zero momentum of excitations.
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| first_indexed | 2025-12-07T15:59:36Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-175110 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T15:59:36Z |
| publishDate | 1995 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Brusov, P.N. Lomakov, M.N. Brusova, N.P. 2021-01-30T16:19:40Z 2021-01-30T16:19:40Z 1995 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. 0132-6414 https://nasplib.isofts.kiev.ua/handle/123456789/175110 532.132 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 energy at zero momentum of excitations. We would like to thank T. V. Filatova-Novoselova, M. Y. Nasten’ka, and J. B. Ketterson for useful discussion. This work has been supported by NSF Grant No 92-14033. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Кpаткие сообщения The collective mode spectrum in polar phase of superfluid ³He Article published earlier |
| spellingShingle | The collective mode spectrum in polar phase of superfluid ³He Brusov, P.N. Lomakov, M.N. Brusova, N.P. Кpаткие сообщения |
| title | The collective mode spectrum in polar phase of superfluid ³He |
| title_full | The collective mode spectrum in polar phase of superfluid ³He |
| title_fullStr | The collective mode spectrum in polar phase of superfluid ³He |
| title_full_unstemmed | The collective mode spectrum in polar phase of superfluid ³He |
| title_short | The collective mode spectrum in polar phase of superfluid ³He |
| title_sort | collective mode spectrum in polar phase of superfluid ³he |
| topic | Кpаткие сообщения |
| topic_facet | Кpаткие сообщения |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/175110 |
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