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1986

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February

  

Reviews of topical problems


Dynamics of the order parameter of superfluid phases of helium-3

The spin dynamics and the orbital dynamics in the A and B phases of superfluid $^3$He are analyzed. Attention is focused on solitons and instantons: nonsingular configurations of the field of the order parameter of the $^3$He superfluid phases. A qualitative explanation in terms of solitons and instantons is offered for several experiments involving the A and B phases of $^3$He. The analysis of these questions is prefaced by some general information on the order parameter and the free energy in superfluid $^3$He.

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Fulltext is also available at DOI: 10.1070/PU1986v029n02ABEH003163
PACS: 67.57.Lm, 67.57.Bc (all)
DOI: 10.1070/PU1986v029n02ABEH003163
URL: https://ufn.ru/en/articles/1986/2/e/
Citation: Rozhkov S S "Dynamics of the order parameter of superfluid phases of helium-3" Sov. Phys. Usp. 29 186–198 (1986)
BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks
@article{Rozhkov:1986,
	author = {S. S. Rozhkov},
	title = {Dynamics of the order parameter of superfluid phases of helium-3},
	publisher = {Physics-Uspekhi},
	year = {1986},
	journal = {Phys. Usp.},
	volume = {29},
	number = {2},
	pages = {186-198},
	url = {https://ufn.ru/en/articles/1986/2/e/},
	doi = {10.1070/PU1986v029n02ABEH003163}
}

Оригинал: Рожков С С «Динамика параметра порядка сверхтекучих фаз гелия-3» УФН 148 325–346 (1986); DOI: 10.3367/UFNr.0148.198602e.0325

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