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VOLUME 63 (1996) | ISSUE 6 |
PAGE 457
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АВ interface in superfluid 3He and Casimir effect
Volovik G.E.
The friction force on the moving interface between two different vacuum states of superfluid 3He is considered at low temperature. Since the dominating mechanism of the friction is the Andrecv reflection of the mass]ess "relativistic" fermions, which live on the Α-phase side of the interface, the results are similar to that for the perfectly reflecting mirror moving in the quantum vacuum. PACS 67.57.Jg, 67.57.Np
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