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arXiv · 1204.4407

One Loop Amplitudes In ABJM

Marco S. Bianchi·Matias Leoni·Andrea Mauri·Silvia Penati·Alberto Santambrogio
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Abstract

For three dimensional N=6 superconformal field theories we compute one-loop scattering amplitudes for any number of external particles. We focus on a particular subsector of N=2 invariant superamplitudes for which the ordinary perturbative evaluation becomes very easy. The result we obtain is in general non-vanishing. For six external particles our findings are sufficient for determining the complete expression of the N=6 superamplitude at this order. We discuss the symmetries of the result and its anomalous variation under superconformal generators.

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Marco S. Bianchi, Matias Leoni, Andrea Mauri, Silvia Penati, Alberto Santambrogio. 2012-07-10. One Loop Amplitudes In ABJM. https://doi.org/10.1007/jhep07(2012)029

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