Navegação por Assunto "Quantum R-matrix"
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Integrability and exact solution for coupled BCS systems associated with the su(4) Lie algebra
(2002) [Artigo de periódico]We introduce an integrable model for two coupled BCS systems through a solution of the Yang–Baxter equation associated with the Lie algebra su(4). By employing the algebraic Bethe ansatz, we determine the exact solution ...