New $D_{n+1}^{(2)}$ K-matrices with quantum group symmetry
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DOI: 10.1088/1751-8121/aad957
Abstract: We find new families of solutions of the $D_{n+1}^{(2)}$ boundary Yang-Baxter equation. The open spin-chain transfer matrices constructed with these K-matrices have quantum group symmetry corresponding to removing one node from the $D_{n+1}^{(2)}$ Dynkin diagram,… read more here.
Keywords: matrices quantum; new matrices; quantum group; group symmetry ... See more keywords