On the solutions of the Z-Belavin model with arbitrary number of sites
Kun Hao, Fa-Kai Wen, Junpeng Cao +4 more
The periodic Zn-Belavin model on a lattice with an arbitrary number of sites N is studied via the off-diagonal Bethe Ansatz method (ODBA). The eigenvalues of the corresponding transfer matrix are given in terms of an unified inhomogeneous T−Q relation. In the special case of N=nl with l being also a positive integer, the resulting T−Q relation recovers the homogeneous one previously obtained via algebraic Bethe Ansatz.
arXiv:1609.00953•Nuclear Physics B•May 2, 2017•0 citations