Abstract
We calculate the polarized three--loop singlet anomalous dimensions and splitting functions in QCD in the M--scheme by using the traditional method of space--like off--shell massless operator matrix elements. This is a gauge--dependent framework. Here one obtains the anomalous dimensions without referring to gravitational currents. We also calculate the non--singlet splitting function $Delta P_{rm qq}^{(2), rm s, NS}$ and compare our results to the literature. arXiv:2111.12401 [hep-ph]
| Original language | English |
|---|---|
| Article number | 193 |
| Pages (from-to) | 0-32 |
| Number of pages | 33 |
| Journal | The Journal of High Energy Physics |
| Volume | 2022 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2022 |
Fields of science
- 101 Mathematics
- 101001 Algebra
- 101005 Computer algebra
- 101009 Geometry
- 101012 Combinatorics
- 101013 Mathematical logic
- 101020 Technical mathematics
JKU Focus areas
- Digital Transformation