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Gaussian approximation for Ising model. Variational approach

A variant of a Gaussian approximation in Ising model of phase transition
 is suggested. The method of functional integration with the application of
 a variational method is put in the basis of the approach. The Hamiltonian
 (the functional) is presented which in the method o...

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Bibliographic Details
Published in:Condensed Matter Physics
Date:2000
ISSN:1607-324X
Main Author: Yanishevsky, V.S.
Format: Article
Language:English
Published: Інститут фізики конденсованих систем НАН України 2000
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/121034
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Gaussian approximation for Ising model. Variational approach / V.S. Yanishevsky // Condensed Matter Physics. — 2000. — Т. 3, № 1(21). — С. 201-212. — Бібліогр.: 18 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine

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