We investigate the thermodynamic limit of the su(n)-invariant spin chain models with unparallel boundary fields.
Fakai Wen, Tao Yang, Zhanying Yang, Junpeng Cao, Kun Hao, Wen-Li Yang 2017, 'Thermodynamic limit and boundary energy of the su(3) spin chain with non-diagonalboundary fields', Nuclear Physics Bhttp://www.sciencedirect.com/science/article/pii/S0550321316303893. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)