Séminaire de physique mathématique
Lundi 02/07/2012, 11h00
Salle Claude Itzykson, Bât. 774, Orme des Merisiers
Exceptional Operators in N = 4 super Yang-Mills
Abstract: I will talk about one particularly interesting class of composite gauge-invariant operators in N = 4 super Yang-Mills theory. An exceptional feature of these operators is that in the Thermodynamic Bethe Ansatz approach the one-loop rapidities of the constituent magnons are shown to be exact in the 't Hooft coupling constant. This is used to propose the mirror TBA description for these operators. The proposal is shown to pass several non-trivial checks.
992119.pdf (15 Ko)