Exceptional Operators in N=4 super Yang-Mills
High Energy Physics - Theory
2015-06-05 v1
Abstract
We consider 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.
Keywords
Cite
@article{arxiv.1205.6660,
title = {Exceptional Operators in N=4 super Yang-Mills},
author = {Gleb Arutyunov and Sergey Frolov and Alessandro Sfondrini},
journal= {arXiv preprint arXiv:1205.6660},
year = {2015}
}
Comments
40 pages, 2 figures, 1 attached Mathematica notebook