most citedBacklund transformations for difference Hirota equation and supersymmetric Bethe ansatz

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hep-th2007★ 45 cited

Backlund transformations for difference Hirota equation and supersymmetric Bethe ansatz

A. Zabrodin

We consider GL(K|M)-invariant integrable supersymmetric spin chains with twisted boundary conditions and elucidate the role of Backlund transformations in solving the difference Hi…