Generic boundary scattering in the open XXZ chain

Boundary Energy of the Open XXZ Chain from New Exact Solutions

Boundary energy of the general open XXZ chain at roots of unity

BoundarySmatrix of an open XXZ spin chain with nondiagonal boundary terms

Exact solution of the alternating XXZ spin chain with generic non-diagonal boundaries

Solving the open XXZ spin chain with nondiagonal boundary terms at roots of unity

The free field approach to the higher rank XXZ chain with a boundary