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Teoreticheskaya i Matematicheskaya Fizika, 1980, Volume 45, Number 1, Pages 114–121
(Mi tmf3866)
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Structure of the interaction amplitudes of spin waves in ferromagnets
V. N. Krivoruchko, D. A. Yablonskii
Abstract:
Conditions on the amplitudes of magnon interaction due to the exchange symmetry of the Hamiltonian are derived for the arbitrary ferromagnet. These conditions make it possible to find the asymptotical form of amplitudes of higher orders if the amplitudes of lower orders are known.
Received: 24.09.1979
Citation:
V. N. Krivoruchko, D. A. Yablonskii, “Structure of the interaction amplitudes of spin waves in ferromagnets”, TMF, 45:1 (1980), 114–121; Theoret. and Math. Phys., 45:1 (1980), 920–924
Linking options:
https://www.mathnet.ru/eng/tmf3866 https://www.mathnet.ru/eng/tmf/v45/i1/p114
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