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arXiv · 1105.0771

Scattering amplitudes: the most perfect microscopic structures in the universe

Lance J. Dixon
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Abstract

This article gives an overview of many of the recent developments in understanding the structure of relativistic scattering amplitudes in gauge theories ranging from QCD to N=4 super-Yang-Mills theory, as well as (super)gravity. I also provide a pedagogical introduction to some of the basic tools used to organize and illuminate the color and kinematic structure of amplitudes. This article is an invited review introducing a special issue of Journal of Physics A devoted to "Scattering Amplitudes in Gauge Theories".

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Lance J. Dixon. 2011-05-04. Scattering amplitudes: the most perfect microscopic structures in the universe. https://doi.org/10.1088/1751-8113/44/45/454001

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