On Bethe Ansatz for a Supersymmetric Vertex Model with ${\mathcal{U}}_{\mathrm{q}}[\mathrm{osp}(2|2{)}^{(2)}]$

G. K. Sampa, A. Lima-Santos

The Algebraic Bethe ansatz for a supersymmetric nineteen vertex-model constructed from a three-dimensional representation of the twisted quantum affine Lie superalgebra $\mathcal{U…