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.
CITATION STYLE
Kreimer, D. (1998). On the Hopf algebra structure of perturbative quantum field theories. Advances in Theoretical and Mathematical Physics, 2(2), 303–334. https://doi.org/10.4310/ATMP.1998.v2.n2.a4
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