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Teoreticheskaya i Matematicheskaya Fizika, 1977, Volume 33, Number 1, Pages 136–144 (Mi tmf3211)  
This article is cited in 2 scientific papers (total in 2 papers)

Approximate second quantization method in the theory of quantum crystals

V. I. Vozyakov
Full-text PDF (873 kB) Citations (2)
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Abstract: Nonideal and nonhomogeneous quantum Bose-systems are investigated by means of the Bogoliubov method of canonical transformation. For body-centered cubic crystal corresponding to the regular tetrahedron in the momentum space, three types of sound excitations are obtained. The interaction between the modes is of the next order with respect to the dimensionless momentum, as compared with the energy of elementary excitation.
Received: 13.12.1976
English version:
Theoretical and Mathematical Physics, 1977, Volume 33, Issue 1, Pages 929–934
DOI: https://doi.org/10.1007/BF01039018
Bibliographic databases:
Language: Russian
Citation: V. I. Vozyakov, “Approximate second quantization method in the theory of quantum crystals”, TMF, 33:1 (1977), 136–144; Theoret. and Math. Phys., 33:1 (1977), 929–934
Citation in format AMSBIB
\Bibitem{Voz77}
\by V.~I.~Vozyakov
\paper Approximate second quantization method in the theory of quantum crystals
\jour TMF
\yr 1977
\vol 33
\issue 1
\pages 136--144
\mathnet{http://mi.mathnet.ru/tmf3211}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=471799}
\transl
\jour Theoret. and Math. Phys.
\yr 1977
\vol 33
\issue 1
\pages 929--934
\crossref{https://doi.org/10.1007/BF01039018}
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    • This publication is cited in the following 2 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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