XXZ models and quantum groups at roots of unity
Presented by:
Ilya Tipunin, Lebedev Physical Institute, Moscow
Date:
Tue 4 Sep, 3:00 pm
Venue:
Room 442, Building 67 The XXZ Heisenberg spin chain with the deformation parameter at a root of unity is formulated in terms of the Temperley-Lieb algebra. The scaling limit of the XXZ model is discussed. The spectrum
generating algebra is constructed. The conformal field theories corresponding to the scaling limit are discussed.
