Boundary bound states in the Bose–Hubbard-like chain
The degenerate Hubbard-like chain with open boundary conditions is studied with the help of the Bethe ansatz. The special case of the Bose–Hubbard-like chain is studied in detail. Boundary bound states, which appear as the consequence of the local potential(s), applied to the edge(s) of the open c...
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| Datum: | 2007 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Schriftenreihe: | Физика низких температур |
| Schlagworte: | |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/127818 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Boundary bound states in the Bose–Hubbard-like chain / A.A. Zvyagin // Физика низких температур. — 2007. — Т. 33, № 5. — С. 597-600. — Бібліогр.: 19 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The degenerate Hubbard-like chain with open boundary conditions is studied with the help of the Bethe
ansatz. The special case of the Bose–Hubbard-like chain is studied in detail. Boundary bound states, which
appear as the consequence of the local potential(s), applied to the edge(s) of the open chain are studied in the
ground state |
|---|