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Bethe ansatz solution of the $tau_2$-model with arbitrary boundary fields

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 نشر من قبل Jun-Peng Cao
 تاريخ النشر 2016
  مجال البحث فيزياء
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The quantum $tau_2$-model with generic site-dependent inhomogeneity and arbitrary boundary fields is studied via the off-diagonal Bethe Ansatz method. The eigenvalues of the corresponding transfer matrix are given in terms of an inhomogeneous T-Q relation, which is based on the operator product identities among the fused transfer matrices and the asymptotic behavior of the transfer matrices. Moreover, the associated Bethe Ansatz equations are also obtained.



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