A possible combinatorial point for the XYZ spin chain |
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Authors: | A V Razumov Yu G Stroganov |
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Institution: | 1.Institute for High Energy Physics,Protvino, Moscow Oblast,Russia |
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Abstract: | We formulate and discuss several conjectures related to the ground state vectors of odd-length XYZ spin chains with periodic
boundary conditions and a special choice of the Hamiltonian parameters. In particular, we argue for the validity of a sum
rule for the vector components that in a sense describes the degree of antiferromagneticity of the chain. |
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