2 papers
hep-ph2001
Conformal Expansions: A Template for QCD Predictions
Johan Rathsman
The use of conformal expansions for predictions in quantum chromodynamics is discussed as a way to avoid renormalization scheme and scale ambiguities, as well as factorial growth o…
hep-ph1999
Conformal Symmetry as a Template: Commensurate Scale Relations and Physics Renormalization Schemes
Stanley J. Brodsky, Johan Rathsman
Commensurate scale relations are perturbative QCD predictions which relate observable to observable at fixed relative scale, such as the "generalized Crewther relation", which conn…