Scattering amplitude and its soft decomposition
High Energy Physics - Theory
2023-03-09 v2
Abstract
In the pure scattering theory, the universality of the soft limit has been studied for a long time. In this talk we review the property of soft limit to relate an -point amplitude to an -point amplitude. We show how this property can be used to decompose amplitudes into different complementary soft channel. The existence of such decomposition provides a new way to understand how to construct amplitude solely from them soft limit.
Cite
@article{arxiv.2205.13873,
title = {Scattering amplitude and its soft decomposition},
author = {Andriniaina Narindra Rasoanaivo},
journal= {arXiv preprint arXiv:2205.13873},
year = {2023}
}
Comments
Contribution to PACP2022, 1st Pan-African Astro-Particle and Collider Physics Workshop (21-23 March 2022)