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Teoreticheskaya i Matematicheskaya Fizika, 1981, Volume 47, Number 3, Pages 419–424
(Mi tmf2476)
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This article is cited in 1 scientific paper (total in 1 paper)
Elementary excitations in the Anderson–Hubbard model
O. V. Meunargiya
Abstract:
The dispersion Iaw of long-wavelength spin-wave Bose excitations in a paramagnetic
metal described by the Hubbard model is obtained from the equation for the scattering amplitude of electrons and holes with opposite spins. The effective exchange interaction that determines the behavior of these excitations is expressed in terms of the parameters of the model.
Received: 31.12.1980
Citation:
O. V. Meunargiya, “Elementary excitations in the Anderson–Hubbard model”, TMF, 47:3 (1981), 419–424; Theoret. and Math. Phys., 47:3 (1981), 555–559
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https://www.mathnet.ru/eng/tmf2476 https://www.mathnet.ru/eng/tmf/v47/i3/p419
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Abstract page: | 316 | Full-text PDF : | 96 | References: | 66 | First page: | 3 |
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