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Zapiski Nauchnykh Seminarov POMI, 2000, Volume 269, Pages 109–124
(Mi znsl1308)
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The scattering of fermions on the superfluid bose-condensate
D. B. Baranov, V. S. Yarunin Joint Institute for Nuclear Research
Abstract:
The influence of the fermionic impurity on the spectrum of the overcondensate excitations of the superfluid Bose system is being investigated. The scattering of the neutrons on the Bose condensate of the superfluid $^4$He and the mixture of the liquid $^3$He and $^4$He are considered. The analytical expression for the spectrum of the overcondensate excitations for these two systems has been found.
Received: 28.03.2000
Citation:
D. B. Baranov, V. S. Yarunin, “The scattering of fermions on the superfluid bose-condensate”, Questions of quantum field theory and statistical physics. Part 16, Zap. Nauchn. Sem. POMI, 269, POMI, St. Petersburg, 2000, 109–124; J. Math. Sci. (N. Y.), 115:1 (2003), 1945–1953
Linking options:
https://www.mathnet.ru/eng/znsl1308 https://www.mathnet.ru/eng/znsl/v269/p109
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Statistics & downloads: |
Abstract page: | 143 | Full-text PDF : | 40 |
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