Van Thurenhout, Sam and Moch, S. (2022) Off-forward anomalous dimensions in the leading-nf limit. POS - PROCEEDINGS OF SCIENCE, 416. ISSN 1824-8039
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Abstract
We review the computation of off-forward anomalous dimensions in the limit of a large number of quark flavors nf. The method is based on a consistency relation the anomalous dimensions have to obey, which is a direct consequence of the renormalization structure of the operators in the chiral limit. In addition, we present a way to generate the anomalous dimensions to all orders in the strong coupling αs . This is based on exact conformal symmetry at the Wilson-Fisher critical point and provides an extension of previous calculations of this type for the forward anomalous dimensions.
| Item Type: | Article |
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| Subjects: | Q Science / természettudomány > Q1 Science (General) / természettudomány általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 26 Jan 2024 11:48 |
| Last Modified: | 26 Jan 2024 11:48 |
| URI: | http://real.mtak.hu/id/eprint/186114 |
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