A Note on Spectral Curve for the Periodic Homogeneous $XYZ$-Spin Chain
arXiv:hep-th/9604078
Abstract
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