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Teoreticheskaya i Matematicheskaya Fizika, 1983, Volume 56, Number 1, Pages 149–153
(Mi tmf2199)
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This article is cited in 7 scientific papers (total in 7 papers)
Dyson equation for spin Green's functions
V. G. Bar'yakhtar, V. N. Krivoruchko, D. A. Yablonskii
Abstract:
It is shown that Dyson's method for separating irreducible diagrams can be used in
the diagram technique for spin operators. This method is used to obtain an equation
for the transverse spin Green's function of a Heisenberg ferromagnet.
Received: 28.01.1983
Citation:
V. G. Bar'yakhtar, V. N. Krivoruchko, D. A. Yablonskii, “Dyson equation for spin Green's functions”, TMF, 56:1 (1983), 149–153; Theoret. and Math. Phys., 56:1 (1983), 731–734
Linking options:
https://www.mathnet.ru/eng/tmf2199 https://www.mathnet.ru/eng/tmf/v56/i1/p149
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Abstract page: | 554 | Full-text PDF : | 248 | References: | 61 | First page: | 1 |
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