Tensor structure from scalar Feynman matroids
Mathematical Physics
2011-04-20 v2 High Energy Physics - Theory
math.MP
Abstract
We show how to interpret the scalar Feynman integrals which appear when reducing tensor integrals as scalar Feynman integrals coming from certain nice matroids.
Keywords
Cite
@article{arxiv.1010.5804,
title = {Tensor structure from scalar Feynman matroids},
author = {Dirk Kreimer and Karen Yeats},
journal= {arXiv preprint arXiv:1010.5804},
year = {2011}
}
Comments
12 pages, corrections suggested by referees