Euclidean Epstein–Glaser renormalization

@article{Keller2009EuclideanER,
  title={Euclidean Epstein–Glaser renormalization},
  author={Kai Johannes Keller},
  journal={Journal of Mathematical Physics},
  year={2009},
  volume={50},
  pages={103503}
}
  • K. Keller
  • Published 2009
  • Mathematics, Physics
  • Journal of Mathematical Physics
In the framework of perturbative algebraic quantum field theory recently developed by Brunetti, Dutsch, and Fredenhagen (http://arxiv.org/abs/0901.2038) I give a general construction of so-called Euclidean time-ordered products, i.e., algebraic versions of the Schwinger functions, for scalar quantum field theories on spaces of Euclidean signature. This is done by generalizing the recursive construction of time-ordered products by Epstein and Glaser, originally formulated for quantum field… Expand

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