Classical Yang-Mills observables from amplitudes
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Publication:2660226
DOI10.1007/JHEP12(2020)076zbMATH Open1457.83005arXiv2009.03842MaRDI QIDQ2660226
Author name not available (Why is that?)
Publication date: 29 March 2021
Published in: (Search for Journal in Brave)
Abstract: The double copy suggests that the basis of the dynamics of general relativity is Yang-Mills theory. Motivated by the importance of the relativistic two-body problem, we study the classical dynamics of colour-charged particle scattering from the perspective of amplitudes, rather than equations of motion. We explain how to compute the change of colour, and the radiation of colour, during a classical collision. We apply our formalism at next-to-leading order for the colour change and at leading order for colour radiation.
Full work available at URL: https://arxiv.org/abs/2009.03842
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