Analytical Bethe ansatz in gl(N) spin chains
  We present a global treatment of the analytical Bethe ansatz for gl(N) spin chains admitting on each site an arbitrary representation. The method applies for closed and open spin chains, and also to the case of soliton non-preserving boundaries. 
D. Arnaudon (LAPTH), N. Crampe, A. Doikou (LAPTH), L. Frappat (LAPTH),   Eric Ragoucy (LAPTH)