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This article is cited in 13 scientific papers (total in 13 papers)
METHODOLOGICAL NOTES
Bose condensation of moving rotons
S. V. Iordanskiia, L. P. Pitaevskiib a Landau Institute for Theoretical Physics, USSR Academy of Sciences, Chernogolovka, Moscow region
b Institute for Physical Problems of the USSR Academy of Sciences, Moscow
Abstract:
If the initial roton distribution in helium has a resultant momentum above a certain critical value, it will relax to a state with a Bose condensate of particles with a nonzero momentum. In this state, the velocity of the normal component of the liquid will be equal to the Landau critical velocity.
Citation:
S. V. Iordanskii, L. P. Pitaevskii, “Bose condensation of moving rotons”, UFN, 131:2 (1980), 293–295; Phys. Usp., 23:6 (1980), 317–318
Linking options:
https://www.mathnet.ru/eng/ufn9149 https://www.mathnet.ru/eng/ufn/v131/i2/p293
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Abstract page: | 69 | Full-text PDF : | 15 |
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