PoS - Proceedings of Science
Volume 303 - Loops and Legs in Quantum Field Theory (LL2018) - Parallel 1
No-$\pi$ Theorem for Euclidean Massless Correlators
P. Baikov and K. Chetyrkin*
Full text: pdf
Published on: October 02, 2018
We provide the reader with a (very) short review of recent advances
in our understanding of the $\pi$-dependent terms in massless
(Euclidean) 2-point functions as well as in generic
anomalous dimensions and $\beta$-functions. We extend the considerations of \cite{Baikov:2018wgs} by one more loop, that is for the case of 6-loop correlators and 7-loop renormalization group (RG) functions
DOI: https://doi.org/10.22323/1.303.0008
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