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Derivation of R-matrix from local Hamiltonian density

P. N. Bibikov
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Abstract

A computer algebra algoritm for solving the quantum Yang-Baxter equation is presented. It is based on the Taylor expansion of R-matrix which is developed up to the order λ^6. As an example the classification of 4x4 R-matrices is given.

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P. N. Bibikov. 2000-06-23. Derivation of R-matrix from local Hamiltonian density. https://arxiv.org/abs/nlin/0006040

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