Article Dans Une Revue EPL - Europhysics Letters Année : 1995

Exact Solution of Long-Range Interacting Spin Chains with Boundaries

Résumé

We consider integrable models of the Haldane-Shastry type with open boundary conditions. We define monodromy matrices, obeying the reflection equation, which generate the symmetries of these models. Using a map to the Calogero-Sutherland Hamiltonian of BC type, we derive the spectrum and the highest weight eigenstates.

Dates et versions

hal-03086704 , version 1 (22-12-2020)

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Denis Bernard, V. Pasquier, D. Serban. Exact Solution of Long-Range Interacting Spin Chains with Boundaries. EPL - Europhysics Letters, 1995, ⟨10.1209/0295-5075/30/5/009⟩. ⟨hal-03086704⟩
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