DOI: 10.1007/jhep08(2026)018 ISSN: 1029-8479
Heavy-quark condensate and vacuum energy anomalous dimension at five loops
Andreas Maier, Peter Marquard, York Schröder
A
bstract
We present the perturbative heavy-quark condensate at five-loop order in QCD. This constitutes the first calculation at this order accounting for non-vanishing quark masses. Our result confirms the computation of the five-loop vacuum anomalous dimension by Baikov and Chetyrkin.