Factorization in quantum field theory: An Exercise in Hopf algebras and local singularities - INSPIRE

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Factorization in quantum field theory: An Exercise in Hopf algebras and local singularities

Dirk Kreimer
(
- IHES, Bures-sur-Yvette
)

Jun, 2003

20 pages

Part of Proceedings, Les Houches School of Physics: Frontiers in Number Theory, Physics and Geometry II: On Conformal Field Theories, Discrete Groups and Renormalization : Les Houches, France, March 9-21, 2003, 715-736

Contribution to:

Les Houches School of Physics: Frontiers in Number Theory, Physics and Geometry, 715-736

e-Print:

hep-th/0306020 [hep-th]

DOI:

10.1007/978-3-540-30308-4_14

View in:

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Abstract:

I discuss the role of Hochschild cohomology in Quantum Field Theory with particular emphasis on Dyson--Schwinger equations.

talk: Les Houches 2003/03/09
algebra: Hopf
algebra: factorization
algebra: representation
field theory
cohomology
Dyson-Schwinger equation: solution

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