Singularities of scattering matrix
High Energy Physics - Theory
2023-08-11 v1 Mathematical Physics
math.MP
Abstract
Our main result is the analysis of singularities of integrands of integrals representing matrix elements of scattering matrix and inclusive scattering matrix in perturbation theory. These results are proven for any quantum field theory in any dimension.
Cite
@article{arxiv.2308.05389,
title = {Singularities of scattering matrix},
author = {Albert Schwarz},
journal= {arXiv preprint arXiv:2308.05389},
year = {2023}
}
Comments
9 pages