This article is cited in 1 paper

Dispersion and damping of the Goldstone mode in a multicomponent magnetic system

A. B. Zolotovitskii, V. P. Kalashnikov


Abstract: On the basis of the approximation of a dynamic self-consistent field a procedure is developed for analytic calculation of the dispersion and damping of the Goldstone branch of spin waves in a magnetic system with arbitrary number of spin subsystems. The case of a system with collinear ordering is considered in detail.

Received: 04.06.1980

 English version: Theoretical and Mathematical Physics, 1981, 49:2, 1028–1035

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