Landau Institute for Theoretical Physics, Kosygin St. 2, 117334 Moscow, Russia
Supercurrents and hydrodynamic modes in
3He-A1 in an electric field
J. Low Temp. Phys. 95, 497-506 (1994)
We consider the supercurrent in superfluid 3He in an electric field. The possibility to generate hydrodynamic modes (first and second sound) in the A1-phase by an oscillating electric field is proposed. It is shown that the resonance technique can amplify the small amplitude of the second-sound wave. The possibility of measurement is also discussed.