New Fermi-liquid approach for the theory of disordered magnetics

摘要

Hydro- and thermodynamics of disordered magnetics are derived in the framework of Fermi-liquid approach. The spectra of free oscillations with and without external magnetic field are obtained and analysed. Low-frequency asymptotics of the Green function are calculated with a homogeneous magnetic field applied. The singularities of the basic Green functions are considered. (author). 18 refs. (Atomindex citation 26:012324)