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Exceptional Operators in N = 4 super Yang-Mills

by Prof. Gleb Arutyunov, Utrecht University

Feb 20, 2013 from 11:00 AM to 01:30 PM

Where Aula Teorici - via Irnerio 46

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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.