Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10720724 | Nuclear Physics B | 2010 | 21 Pages |
Abstract
The Drinfeld twists or factorizing F-matrices for the open XXZ spin chain with non-diagonal boundary terms are constructed. It is shown that in the F-basis the two sets of pseudo-particle creation operators simultaneously take completely symmetric and polarization free form. The explicit and completely symmetric expressions of the two sets of Bethe states of the model are obtained.
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Wen-Li Yang, Yao-Zhong Zhang,