Partition Function of the Eight-Vertex Lattice Model

R. J. Baxter

Wen‐Li Yang, Xi Chen, Jun Min Feng +5 more

Alexander A. Belavin, Al.B. Zamolodchikov

Kun Hao, Xi Chen, Kangjie Shi +1 more

With the help of the F -basis provided by the Drinfeld twist or factorising F -matrix for the spatial optical soliton model associated with the eight-vertex model, we calculate the partition function for the eight-vertex model on an N × N square lattice with domain wall boundary condition.

Wen‐Li Yang, Yao-Zhong Zhang

We derive the recursive relations of the partition function for the eight-vertex model on an N×N square lattice with domain wall boundary condition. Solving the recursive relations, we obtain the explicit expression of the domain wall partition function of the model. In the trigonometric/rational limit, our results recover the corresponding ones for the six-vertex model.

Anatoli G. Izergin