An Elliptic Current Operator for the Eight Vertex Model

نویسندگان

  • Klaus Fabricius
  • Barry M. McCoy
چکیده

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.

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تاریخ انتشار 2006