Published October 1997 | Version v1
Journal article Metadata-only

Hydrodynamic asymptotic of Green functions for weakly anisotropic multi sublattice magnets

Creators

  • 1. Natsional'nyi Nauchnyi Tsentr, Kharkov (Ukraine). Khar'kovskij Fiziko-Tekhnicheskij Inst

Description

A hydrodynamic asymptotic of the Green functions is derived for weakly anisotropic multi sublattice magnets, the reduced description parameters of which are the density of total spin and the matrix of rotation in spin space. The spectra of spin waves are found and the number of Goldstone and activation modes is determined

Additional details

Additional titles

Original title (Russian)
Гидродинамическая асимптотика функций Грина слабоанизотропного многоподрешеточного магнетика

Publishing Information

Journal Title
Fizika Nizkikh Temperatur
Journal Volume
23
Journal Issue
10
Journal Page Range
p. 1060-1066
ISSN
0132-6414

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
29055677
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
DISPERSION RELATIONS; GREEN FUNCTION; HYDRODYNAMICS; LATTICE PARAMETERS; MAGNETS; MATRICES; SPIN; SPIN WAVES
Descriptors DEC
ANGULAR MOMENTUM; EQUIPMENT; FLUID MECHANICS; FUNCTIONS; MECHANICS; PARTICLE PROPERTIES