Superconformal Chern-Simons theories beyond leading order

We discuss higher-order corrections to superconformal invariance for a class of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$ \mathcal{N} $\end{document} =2supersymmetricChern-Simons theories including the ABJM model. Wearguethat corrections are inevitable for general theories in this class; but that it is probable that any corrections are of a particular “maximally transcendental” form.