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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| Veröffentlicht in: | Condensed Matter Physics |
|---|---|
| Datum: | 2000 |
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2000
|
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121034 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |