On the limits of application of Anderson and Kondo models in physics of strongly correlated electron systems
We argue that the Anderson and Kondo models turn out to be irrelevant for the description of some strongly correlated electron systems and suggest the mechanism for the formation of many-body states (heavy fermions) being an alternative to the Kondo one. This mechanism involves the quantum tunneli...
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| Datum: | 2015 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2015
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| Schriftenreihe: | Физика низких температур |
| Schlagworte: | |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/127950 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | On the limits of application of Anderson and Kondo models in physics of strongly correlated electron systems / N. E. Sluchanko // Физика низких температур. — 2015. — Т. 41, № 7. — С. 699-702. — Бібліогр.: 31 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | We argue that the Anderson and Kondo models turn out to be irrelevant for the description of some strongly
correlated electron systems and suggest the mechanism for the formation of many-body states (heavy fermions)
being an alternative to the Kondo one. This mechanism involves the quantum tunneling of a heavy particle between
the states in the double-well potential. |
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