New mathematical structures in renormalizable quantum field theories
High Energy Physics - Theory
2009-11-07 v2
Abstract
Computations in renormalizable perturbative quantum field theories reveal mathematical structures which go way beyond the formal structure which is usually taken as underlying quantum field theory. We review these new structures and the role they can play in future developments.
Cite
@article{arxiv.hep-th/0211136,
title = {New mathematical structures in renormalizable quantum field theories},
author = {Dirk Kreimer},
journal= {arXiv preprint arXiv:hep-th/0211136},
year = {2009}
}
Comments
26p,4figs., Invited Contribution to Annals of Physics, minor typos corrected