Diagram technique for the Hubbard model. Ladder diagram summation
A new diagram technique based on the generalized Wick theorem has
 been elaborated for the systems with strong electronic correlations. Coulomb
 repulsion of the electrons of the Hubbard model is considered as
 the main part of Hamiltonian and is taken into account in a zero...
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| Veröffentlicht in: | Condensed Matter Physics |
|---|---|
| Datum: | 1998 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
1998
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118628 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Diagram technique for the Hubbard model. Ladder diagram summation / V.A. Moskalenko, L.Z. Kon // Condensed Matter Physics. — 1998. — Т. 1, № 1(13). — С. 23-29. — Бібліогр.: 11 назв. — англ. |