Scattering amplitude annihilators
Mathematical Physics
2020-05-26 v3 High Energy Physics - Theory
math.MP
Abstract
Several second order differential operators are shown to annihilate the YM and GR tree scattering amplitudes. In particular we prove a conjecture of Loebbert, Mojaza and Plefka from their investigation of a hidden conformal symmetry in GR.
Cite
@article{arxiv.1905.02224,
title = {Scattering amplitude annihilators},
author = {Andrea Nützi and Michael Reiterer},
journal= {arXiv preprint arXiv:1905.02224},
year = {2020}
}
Comments
31 pages; v2: edits in various sections to improve clarity; computer code included in an appendix; v3: acknowledgments added