A Note on Spectral Curve for the Periodic Homogeneous $XYZ$-Spin Chain
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We discuss the construction of the spectral curve and the action integrals for the ``elliptic" $XYZ$ spin chain of the length $N_c$. Our analysis can reflect the integrable structure behind the ``elliptic" ${\cal N}=2$ supersymmetric QCD with $N_f=2N_c$.
15 pages, LaTeX, Contribution to the volume "Problems in Modern Theoretical Physics" in honour of the 60th birthday of Professor A.T.Filippov
15 pages, LaTeX, Contribution to the volume "Problems in Modern Theoretical Physics" in honour of the 60th birthday of Professor A.T.Filippov