This article is cited in 7 papers

Kinetic description of collective oscillations in a system of parametric spin waves. I. Kinetic equations. Homogeneous collective modes

V. G. Morozov, A. N. Mukhai


Abstract: The nonequilibrium statistical operator method is used to obtain a system of kinetic equations describing the dynamics of parametric spin waves in an arbitrary inhomogeneous case. The spectrum of homogeneous collective oscillations of a packet of parametric waves around isotropic and anisotropic stationary states is found from these equations. Criteria of stability for individual modes of the collective oscillations are obtained.

Received: 18.03.1981

 English version: Theoretical and Mathematical Physics, 1982, 51:2, 468–476

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