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pro vyhledávání: '"M. V. Lomakov"'
Publikováno v:
Physics Letters A. 166:273-278
Recent experiments measuring the clapping mode frequency in 3 He-A are in good agreement with the Brusov-Popov theory, constructed by a path integral method. Here a complete set of equations, which describe the collective excitations (CE) in 3 He-A i
Autor:
M. V. Lomakov, P. B. Brusov
Publikováno v:
Journal of Low Temperature Physics. 85:91-97
The collective mode spectrum of the superfluid A1-phase of3He is calculated by a path integration technique. It is shown that there is one pairbreaking mode E(k=0)Δ0 (1, 96-i0, 31) and two clapping modes E(k=0)Δ0(1, 17-i0, 13), eight modes E=2µH a
Publikováno v:
AIP Conference Proceedings.
Using path integral methods, equations which describe the collective excitation in Helium 3 A in a magnetic field are obtained and solved.(AIP)