Collective excitations in a superfluid Fermi liquid
Красильников Владимир Владимирович, A. A. Rozhkov, A. A. Yatsenko
The superfluid and normal states of a Fermi liquid are described by using a semiphenomenological theory. The collective excitation spectrum in the superfluid Fermi liquid is investigated on the basis of linearized kinetic equations for the normal and anomalous distribution functions.
Soviet Journal of Low Temperature Physics•Nov 1, 1990•1 citation