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Teoreticheskaya i Matematicheskaya Fizika, 1975, Volume 25, Number 2, Pages 250–259 (Mi tmf4068)  
This article is cited in 5 scientific papers (total in 5 papers)

On a representation for spin operators and its use in the theory of magnetism

V. G. Bar'yakhtar, D. A. Yablonskii
Full-text PDF (554 kB) Citations (5)
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Abstract: A new representation is proposed which makes it possible to go from spin operators to some Bose operators. Transformation properties of these operators under rotations of the coordinate system are similar to transformation properties of the phonon operators under translations of the coordinate system. This makes it possible to take explicitly into account the symmetry of the Hamiltonian of interacting spin waves in all orders with respect to the interaction Hamiltonian. Explicit expression for the Hamiltonian of interacting spin waves in the long-wave limit is also found.
Received: 19.11.1974
English version:
Theoretical and Mathematical Physics, 1975, Volume 25, Issue 2, Pages 1109–1115
DOI: https://doi.org/10.1007/BF01028954
Language: Russian
Citation: V. G. Bar'yakhtar, D. A. Yablonskii, “On a representation for spin operators and its use in the theory of magnetism”, TMF, 25:2 (1975), 250–259; Theoret. and Math. Phys., 25:2 (1975), 1109–1115
Citation in format AMSBIB
\Bibitem{BarYab75}
\by V.~G.~Bar'yakhtar, D.~A.~Yablonskii
\paper On~a~ representation for spin operators and its use in the theory of magnetism
\jour TMF
\yr 1975
\vol 25
\issue 2
\pages 250--259
\mathnet{http://mi.mathnet.ru/tmf4068}
\transl
\jour Theoret. and Math. Phys.
\yr 1975
\vol 25
\issue 2
\pages 1109--1115
\crossref{https://doi.org/10.1007/BF01028954}
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    • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Теоретическая и математическая физика Theoretical and Mathematical Physics
     
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