F-electron spectral function of the Falicov-Kimball model and the Wiener-Hopf sum equation approach
We derive an alternative representation for the f-electron spectral function of the Falicov-Kimball model from
 the original one proposed by Brandt and Urbanek. In the new representation, all calculations are restricted
 to the real time axis, allowing us to go to arbitrarily low tem...
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| Veröffentlicht in: | Condensed Matter Physics |
|---|---|
| Datum: | 2008 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2008
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119339 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | F-electron spectral function of the Falicov-Kimball model and the Wiener-Hopf sum equation approach / A.M. Shvaika, J.K. Freericks // Condensed Matter Physics. — 2008. — Т. 11, № 3(55). — С. 425-442. — Бібліогр.: 25 назв. — англ. |
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