(1) Presentation(s)
Ven. 20/05/2016 14:00 Grande Ourse, Bâtiment 13, Etage 1 BELLIARD Samuel (CEA Saclay) Modified algebraic Bethe ansatz for models without U(1) symmetry (Physique Théorique) I will review the state of the art about Bethe ansatz for models without U(1) symmetry and explain my contribution in the case of models with “hidden symmetry” of rank 1. Then I will present some results related to the higher rank case by considering the toy model : the sl(3) XXX chain with a twist. Pour plus d'informations, merci de contacter Crampé N. |