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The Eight Vertex Model.New results

Klaus Fabricius·Barry M. McCoy
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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.

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Klaus Fabricius, Barry M. McCoy. 2007-09-21. The Eight Vertex Model.New results. https://arxiv.org/abs/cond-mat/0612699

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