Seminar series
Date
Tue, 13 Sep 2011
12:00
12:00
Speaker
Allessandro Torielli
Organisation
University of York
We review the representation theory of the integrable model underlying the AdS_5/CFT_4 correspondence. We will discuss short and long multiplets, and their impact on the issue of the universal R-matrix. We will give special emphasis to the role of the so-called 'secret symmetry', which completes the Yangian symmetry of the system to a yet to be understood new type of quantum group.