The Eight Vertex Model.New results

Abstract

Whereas the tools to determine the eigenvalues of the eight-vertex transfer matrix T are well known there has been until recently incomplete knowledge about the eigenvectors of T. We describe the construction of eigenvectors of T corresponding to degenerate eigenvalues and discuss the related hidden elliptic symmetry.

11 pages

References in corpus (2)

• Analytic theory of the eight-vertex model
• A new Q-matrix in the Eight-Vertex Model