Exact solution of the Izergin-Korepin model with general non-diagonal boundary terms
arXiv:1403.7915 · doi:10.1007/JHEP06(2014)128
Abstract
The Izergin-Korepin model with general non-diagonal boundary terms, a typical integrable model beyond A-type and without U(1)-symmetry, is studied via the off-diagonal Bethe ansatz method. Based on some intrinsic properties of the R-matrix and the K-matrices, certain operator product identities of the transfer matrix are obtained at some special points of the spectral parameter. These identities and the asymptotic behaviors of the transfer matrix together allow us to construct the inhomogeneous T-Q relation and the associated Bethe ansatz equations. In the diagonal boundary limit, the reduced results coincide exactly with those obtained via other methods.
24 pages, published version
References in corpus (6)
- Bethe Ansatz Solution of the Asymmetric Exclusion Process with Open Boundaries
- Exact Spectral Gaps of the Asymmetric Exclusion Process with Open Boundaries
- Antiperiodic spin-1/2 XXZ quantum chains by separation of variables: Complete spectrum and form factors
- Functional relations from the Yang-Baxter algebra: Eigenvalues of the XXZ model with non-diagonal twisted and open boundary conditions
- Separation of Variables in the open XXX chain
- The q-deformed analogue of the Onsager algebra: Beyond the Bethe ansatz approach