Topology and geometry of elliptic Feynman amplitudes
High Energy Physics - Theory
2023-10-11 v2 High Energy Physics - Phenomenology
Abstract
We report on the analytic computation of the 2-loop amplitude for Bhabha scattering in QED. We study the analytic structure of the amplitude, and reveal its underlying connections to hyperbolic Coxeter groups and arithmetic geometries of elliptic curves.
Cite
@article{arxiv.2310.00485,
title = {Topology and geometry of elliptic Feynman amplitudes},
author = {Claude Duhr and Yu Jiao Zhu},
journal= {arXiv preprint arXiv:2310.00485},
year = {2023}
}
Comments
12 pages, 4 figures, conference