Notes on the one-loop amplituhedron and its BCFW tiling
Mathematical Physics
2025-06-30 v1 math.MP
Abstract
These notes are based on talks I gave in the seminar "Mathematical structures in scattering amplitudes in quantum field theories" I organized in Weizmann Institute on Fall 24'. They study amplituhedra, and extend the proof of \cite{even2021amplituhedron} of the BCFW conjecture for tree amplituhedra to one loop.
Cite
@article{arxiv.2506.22238,
title = {Notes on the one-loop amplituhedron and its BCFW tiling},
author = {Ran J. Tessler},
journal= {arXiv preprint arXiv:2506.22238},
year = {2025}
}