New developments in the eight vertex model
Jul, 200212 pages
Published in:
- J.Statist.Phys. 111 (2003) 323
e-Print:
- cond-mat/0207177 [cond-mat]
Report number:
- YITPSB-02-31
View in:
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Abstract: (arXiv)
We demonstrate that the Q matrix introduced in Baxter's 1972 solution of the eight vertex model has some eigenvectors which are not eigenvectors of the spin reflection operator and conjecture a new functional equation for Q(v) which both contains the Bethe equation that gives the eigenvalues of the transfer matrix and computes the degeneracies of these eigenvalues.References(1)
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