Improved Epstein--Glaser renormalization in coordinate space. I: Euclidean framework

DOI10.1023/A:1022414224858zbMath1023.81026arXivhep-th/0202023MaRDI QIDQ1870258

José M. Gracia-Bondía

Publication date: 11 May 2003

Published in: Mathematical Physics, Analysis and Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0202023

zbMATH Keywords

scalingCesàro averageSchwartz function\(R\)-jetEpstein-Glaser renormalizationfinite part of divergent integralrefinement from Hopf algebra approach

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Applications of functional analysis in quantum physics (46N50) Distributions, generalized functions, distribution spaces (46F99)

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