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...
Збережено в:
| Дата: | 2007 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | 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 |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | 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 |
|---|