22aTE-13 The sl_2 loop algebra symmetry of the XXZ model at roots of unity

The sl2 Loop Algebra Symmetry of the Six-Vertex Model at Roots of Unity

The sl_2 loop algebra symmetry of the six-vertex model at roots of unity I: Jordan-Wigner techniques

Loop symmetry of integrable vertex models at roots of unity

On Bethe Vectors for the XXZ Model at Roots of Unity

THE 8V CSOS MODEL AND THE sl2 LOOP ALGEBRA SYMMETRY OF THE SIX-VERTEX MODEL AT ROOTS OF UNITY

The $sl_2$ loop algebra symmetry of the XXZ spin chain: an algorithm for the degeneracy of a regular Bethe state(Solvable Lattice Models 2004 : Recent Progress on Solvable Lattice Models )