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Functional relations from the Yang–Baxter algebra: Eigenvalues of the XXZ model with non-diagonal twisted and open boundary conditions |
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| Authors: | W. Galleas |
| Affiliation: | aUniversidade Federal de São Carlos, Departamento de Física, C.P. 676, 13565-905, São Carlos-SP, Brazil |
| Abstract: | In this work we consider a functional method in the theory of exactly solvable models based on the Yang–Baxter algebra. Using this method we derive the eigenvalues of the XXZ model with non-diagonal twisted and open boundary conditions for general values of the anisotropy and boundary parameters. |
| Keywords: | Functional equations Lattice models Open boundary conditions |
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