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hep-lat2021
Renormalization constants of overlap quark bilinear operators from RI/MOM and RI/SMOM scheme
Fangcheng He, Yi-Bo Yang
We calculate the renormalization constants (RCs) of vector, axial, vector scalar, pseudoscalar and tensor quark operators of the overlap valence fermion, on the 11 gauge ensembles…
hep-lat2021★ 22 cited
A Demonstration of Hadron Mass Origin from QCD Trace Anomaly
Fangcheng He, Peng Sun, Yi-Bo Yang
Quantum chromodynamics (QCD) claims that the major source of the nucleon invariant mass is not the Higgs mechanism but the trace anomaly in QCD energy momentum tensor. Although exp…