41 citations · 54 across the 28 of their papers we have counts for
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hep-lat2020
Two-loop renormalization and mixing of gluon and quark energy-momentum tensor operators
George Panagopoulos, Haralambos Panagopoulos, Gregoris Spanoudes
In this paper, we present one- and two-loop results for the renormalization of the gluon and quark gauge-invariant operators which appear in the definition of the QCD energy-moment…
hep-lat2020
Complete flavor decomposition of the spin and momentum fraction of the proton using lattice QCD simulations at physical pion mass
C. Alexandrou, S. Bacchio, M. Constantinou +6
We evaluate the gluon and quark contributions to the spin of the proton using an ensemble of gauge configuration generated at physical pion mass. We compute all valence and sea qua…