The effective exponent \(\gamma(Q)\) and the slope of the \(\beta\) function

DOI10.1016/J.PHYSLETB.2016.08.061zbMath1368.81127arXiv1606.06951OpenAlexW2462716323MaRDI QIDQ2364068

P. M. Stevenson

Publication date: 17 July 2017

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1606.06951

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Renormalization group methods applied to problems in quantum field theory (81T17) Renormalization group methods in equilibrium statistical mechanics (82B28)

Cites Work

• Exploring arbitrarily high orders of optimized perturbation theory in QCD with \(n_f \to 16 \frac{1}{2}\)
• Fixed and unfixed points: infrared limits in optimized QCD perturbation theory
• Small distance behaviour in field theory and power counting

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