Finite temperature effects in the Fermi liquid theory of the diffusion of ⁴He in ³He
The diffusion coefficient D and the thermal diffusion ratio kT for dilute ⁴He in liquid ³He are calculated from Fermi liquid theory. The collision integral assumes a scattering amplitude a³⁴ expanded in scalar combinations of the quasiparticle momenta. As T→0, D varies as 1/T and kT/c, where c is th...
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| Published in: | Физика низких температур |
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| Date: | 1997 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1997
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/175465 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Finite temperature effects in the Fermi liquid theory of the diffusion of ⁴He in ³He / Н.Н. Hjort, Т.G. Culman, D.О. Edwards, and Jizhong Не // Физика низких температур. — 1997. — Т. 23, № 5-6. — С. 564-573. — Бібліогр.: 26 назв. — англ. |