Green function approach to the theory of superconductivity in the t - J model
The theory of superconducting pairing due to the exchange and kinematical interactions in the t - J model in a paramagnetic state is developed. The Dyson equation for the matrix Green functions in terms of the Hubbard operators is obtained in the noncrossing approximation. The linearized self-сo...
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| Datum: | 1998 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
1998
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| Schriftenreihe: | Condensed Matter Physics |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/119898 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Green function approach to the theory of superconductivity in the t - J model / N.M. Plakida // Condensed Matter Physics. — 1998. — Т. 1, № 4(16). — С. 905-917. — Бібліогр.: 19 назв. — англ. |