Higher-spin algebras from soft theorems I: the wedge condition
High Energy Physics - Theory
2026-05-11 v1
Abstract
In this article we use the sub-soft graviton theorems to construct the map from the spin-graded set of holomorphic functions on local celestial sphere patches to differential operators acting on the asymptotic data for massless particles at , in analogy with previous results in the literature for the sub-soft photon theorems. The result is an explicit closed-form formula. We show that the wedge subalgebras for both Yang-Mills and gravity are the natural domain on which becomes a representation.
Cite
@article{arxiv.2605.07864,
title = {Higher-spin algebras from soft theorems I: the wedge condition},
author = {Mathias Charbonnier and Javier Peraza},
journal= {arXiv preprint arXiv:2605.07864},
year = {2026}
}