On the Hopf algebra structure of perturbative quantum field theories
@article{Kreimer1997OnTH, title={On the Hopf algebra structure of perturbative quantum field theories}, author={Dirk Kreimer}, journal={Advances in Theoretical and Mathematical Physics}, year={1997}, volume={2}, pages={303-334} }
We show that the process of renormalization encapsules a Hopf algebra structure in a natural manner. This sheds light on the recently proposed connection between knots and renormalization theory.
416 Citations
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