Triangle (Causal) Distributions in the Causal Approach
High Energy Physics - Theory
2020-06-01 v1
Abstract
The tensor Feynman amplitudes are reduced to scalar integrals by a procedure of Passarino and Veltman. We provide an alternative approach based on the causal formalism.
Keywords
Cite
@article{arxiv.2005.14541,
title = {Triangle (Causal) Distributions in the Causal Approach},
author = {D. R. Grigore},
journal= {arXiv preprint arXiv:2005.14541},
year = {2020}
}
Comments
16 pages. arXiv admin note: substantial text overlap with arXiv:1910.10640