Bethe ansatz for the Temperley-Lieb spin-chain with integrable open   boundaries
  In this paper we study the spectrum of the spin-1 Temperley-Lieb spin chain with integrable open boundary conditions. We obtain the eigenvalue expressions as well as its associated Bethe ansatz equations by means of the coordinate Bethe ansatz. These equations provide the complete description of the spectrum of the model. 
G. A. P. Ribeiro, A. Lima-Santos
nlin.SI cond-mat.stat-mech math-ph math.MP