Article ID Journal Published Year Pages File Type
1842162 Nuclear Physics B 2008 19 Pages PDF
Abstract

The multiple reference state structure of the ZnZn Belavin model with non-diagonal boundary terms is discovered. It is found that there exist n reference states, each of them yields a set of eigenvalues and Bethe Ansatz equations of the transfer matrix. These n sets of eigenvalues together constitute the complete spectrum of the model. In the quasi-classic limit, they give the complete spectrum of the corresponding Gaudin model.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
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