Exact surface energy of the $D^{(1)}_2$ spin chain with generic non-diagonal boundary reflections

DOI10.1016/J.NUCLPHYSB.2022.115946zbMath1514.81291arXiv2205.10818MaRDI QIDQ6399828

Junpeng Cao, Guang-Liang Li, Wen-Li Yang, Kang-jie Shi, Yupeng Wang, Yi Qiao

Publication date: 22 May 2022

Mathematics Subject Classification ID

Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Applications of Lie groups to the sciences; explicit representations (22E70) Exactly solvable models; Bethe ansatz (82B23) Spinor and twistor methods applied to problems in quantum theory (81R25) Particle exchange symmetries in quantum theory (general) (81V72)

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