Quasiparticles in the XXZ model
The coordinate Bethe ansatz solutions of the XXZ model for a one-dimensional spin-1/2 chain are analyzed with focus on the statistical properties of the constituent quasiparticles. Emphasis is given to the special cases known as XX, XXX, and Ising models, where considerable simplifications occur....
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| Published in: | Condensed Matter Physics |
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| Date: | 2009 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики конденсованих систем НАН України
2009
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/119995 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Quasiparticles in the XXZ model / P. Lu, G. Müller, M. Karbach // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 381-398. — Бібліогр.: 28 назв. — англ. |