Yu. Makhlin
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.