8 citations · 12 across the 2 of their papers we have counts for
3 papers
hep-th2016★ 4 cited
Haag's theorem in renormalised quantum field theories
Lutz Klaczynski
We review a package of no-go results in axiomatic quantum field theory with Haag's theorem at its centre. Since the concept of operator-valued distributions in this framework comes…
hep-th2016★ 8 cited
Resurgent transseries Dyson-Schwinger equations
Lutz Klaczynski
We employ resurgent transseries as algebraic tools to investigate two self-consistent Dyson-Schwinger equations, one in Yukawa theory and one in quantum electrodynamics. After a br…
hep-th2013
Avoidance of a Landau Pole by Flat Contributions in QED
Lutz Klaczynski, Dirk Kreimer
We consider massless Quantum Electrodynamics in momentum scheme and carry forward an approach based on Dyson-Schwinger equations to approximate both the -function and the renorm…