Three Etudes in QFT
High Energy Physics - Theory
2017-08-23 v1
Abstract
We review QFT from the algebraic structure of its perturbative expansion and point out three new results.
Cite
@article{arxiv.0909.4424,
title = {Three Etudes in QFT},
author = {Dirk Kreimer},
journal= {arXiv preprint arXiv:0909.4424},
year = {2017}
}
Comments
6p, contribution to the Int. Congress Math. Phys., Prague 2009