Avoidance of a Landau pole by flat contributions in QED

DOI10.1016/j.aop.2014.02.019zbMath1343.81219arXiv1309.5061OpenAlexW3100135692MaRDI QIDQ307066

Dirk Kreimer, Lutz Klaczynski

Publication date: 1 September 2016

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1309.5061

zbMATH Keywords

quantum electrodynamics\(\beta\)-functionCallan-Symanzik equationLandau pole

Mathematics Subject Classification ID

Model quantum field theories (81T10) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Gamma, beta and polygamma functions (33B15) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Electromagnetic interaction; quantum electrodynamics (81V10) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Renormalization group methods applied to problems in quantum field theory (81T17)

Related Items (5)

Resonant resurgent asymptotics from quantum field theory ⋮ Resurgence of the renormalization group equation ⋮ Hopf-algebraic renormalization of QED in the linear covariant gauge ⋮ Resurgent transseries \& Dyson-Schwinger equations ⋮ On Haag's theorem and renormalization ambiguities

Cites Work

• The QED \(\beta \)-function from global solutions to Dyson-Schwinger equations
• Rearranging Dyson-Schwinger equations
• ANALYTIC INVARIANT CHARGE IN QCD

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