QCD and QED renormalization group functions — a large Nf approach
Abstract
The large Nf self-consistency programme is reviewed. As an application the QCD β-function is computed at O( {1}/{N f}) and the anomalous dimensions of polarized twist-2 singlet operators are determined at the same order.
- Publication:
-
Nuclear Physics B Proceedings Supplements, Vol. 51
- Pub Date:
- December 1996
- DOI:
- 10.1016/S0920-5632(96)90004-3
- arXiv:
- arXiv:hep-ph/9604426
- Bibcode:
- 1996NuPhS..51...24G
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- Talk given at DESY workshop QCD and QED in higher order