Corpus ID: 12103043

Connes-Kreimer-Epstein-Glaser Renormalization

@inproceedings{GraciaBondia2000ConnesKreimerEpsteinGlaserR,
  title={Connes-Kreimer-Epstein-Glaser Renormalization},
  author={Jos'e M. Gracia-Bond'ia and Serge Lazzarini},
  year={2000}
}
Causal perturbative renormalization within the recursive Epstein-Glaser scheme involves extending, at each order, time-ordered operator-valued distributions to coinciding points. This is achieved by a generalized Taylor subtraction on test functions, which is transposed to distributions. We show how the Epstein-Glaser recursive construction can, by means of a slight modification of the Hopf algebra of Feynman graphs, be recast in terms of the new Connes-Kreimer algebraic setup for… CONTINUE READING

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SHOWING 1-10 OF 44 REFERENCES

The Role of locality in perturbation theory

VIEW 27 EXCERPTS
HIGHLY INFLUENTIAL

Hopf algebras

  • A. Connes, D. Kreimer
  • renormalization and noncommutative geometry”, Commun. Math. Phys. 199, 203
  • 1998
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Finite Quantum Electrodynamics: The Causal Approach

VIEW 6 EXCERPTS
HIGHLY INFLUENTIAL

Causalité et structure de la matrice S

  • E.C.G. Stueckelberg, D. Rivier
  • Helv. Phys. Acta 23, 215
  • 1950
VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL