Nonlinear propagation of ultrasound in superfluid3He
β Scribed by P. G. N. deVegvar
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 442 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0022-4715
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π SIMILAR VOLUMES
The theory of sound propagation in pair-correlated Fermi liquids developed previously by W6lfle is applied to the Anderson-Brinkman-Morel state. believed to describe 3He-A. The effect of quasiparticle collisions is includedl Expressions for the anisotropic sound absorption and velocity valid at arbi
We study an algebra of Poisson brackets of the Hamiltonian system defined by the nonlinear Leggett equations of spin dynamics in the A-and the B-phases of superfluid 3 He. For the A-phase the Poisson algebra results in a special case of the equations of motion of a rigid body in ideal fluid; for the