The collective mode spectrum in polar phase of superfluid ³He

dc.contributor.author	Brusov, P.N.
dc.contributor.author	Lomakov, M.N.
dc.contributor.author	Brusova, N.P.
dc.date.accessioned	2021-01-30T16:19:40Z
dc.date.available	2021-01-30T16:19:40Z
dc.date.issued	1995
dc.identifier.citation	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.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/175110
dc.description.abstract	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.	uk_UA
dc.description.sponsorship	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.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Кpаткие сообщения	uk_UA
dc.title	The collective mode spectrum in polar phase of superfluid ³He	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA
dc.identifier.udc	532.132