paper

Superconformal Chern-Simons theories beyond leading order

arXiv:1310.1188 · doi:10.1007/JHEP12(2013)078

Abstract

We discuss higher-order corrections to superconformal invariance for a class of N=2 supersymmetric Chern-Simons theories including the ABJM model. We argue that corrections are inevitable for general theories in this class; but that it is probable that any corrections are of a particular "maximally transcendental" form.

24 pages, 5 figures. Substantial corrections to take into account known exact superconformal invariance of N=3 theories

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