Off-forward anomalous dimensions of non-singlet transversity operators
We determine the anomalous dimension matrix for the transversity operator mixing into total derivative operators in the limit of a large number of quark flavors nf to fourth order in the strong coupling αs in the MS‾-scheme. This is achieved by using a consistency relation between the operator anoma...
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Format: | Article |
Language: | English |
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Elsevier
2022-07-01
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Series: | Nuclear Physics B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321322001869 |
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author | S. Van Thurenhout |
author_facet | S. Van Thurenhout |
author_sort | S. Van Thurenhout |
collection | DOAJ |
description | We determine the anomalous dimension matrix for the transversity operator mixing into total derivative operators in the limit of a large number of quark flavors nf to fourth order in the strong coupling αs in the MS‾-scheme. This is achieved by using a consistency relation between the operator anomalous dimensions, which follows from the renormalization structure of the operators in the chiral limit. |
first_indexed | 2024-04-12T14:07:39Z |
format | Article |
id | doaj.art-79af024172df4624b8b982af5e077aff |
institution | Directory Open Access Journal |
issn | 0550-3213 |
language | English |
last_indexed | 2024-04-12T14:07:39Z |
publishDate | 2022-07-01 |
publisher | Elsevier |
record_format | Article |
series | Nuclear Physics B |
spelling | doaj.art-79af024172df4624b8b982af5e077aff2022-12-22T03:30:02ZengElsevierNuclear Physics B0550-32132022-07-01980115835Off-forward anomalous dimensions of non-singlet transversity operatorsS. Van Thurenhout0II. Institute for Theoretical Physics, Hamburg University, D-22761 Hamburg, GermanyWe determine the anomalous dimension matrix for the transversity operator mixing into total derivative operators in the limit of a large number of quark flavors nf to fourth order in the strong coupling αs in the MS‾-scheme. This is achieved by using a consistency relation between the operator anomalous dimensions, which follows from the renormalization structure of the operators in the chiral limit.http://www.sciencedirect.com/science/article/pii/S0550321322001869 |
spellingShingle | S. Van Thurenhout Off-forward anomalous dimensions of non-singlet transversity operators Nuclear Physics B |
title | Off-forward anomalous dimensions of non-singlet transversity operators |
title_full | Off-forward anomalous dimensions of non-singlet transversity operators |
title_fullStr | Off-forward anomalous dimensions of non-singlet transversity operators |
title_full_unstemmed | Off-forward anomalous dimensions of non-singlet transversity operators |
title_short | Off-forward anomalous dimensions of non-singlet transversity operators |
title_sort | off forward anomalous dimensions of non singlet transversity operators |
url | http://www.sciencedirect.com/science/article/pii/S0550321322001869 |
work_keys_str_mv | AT svanthurenhout offforwardanomalousdimensionsofnonsinglettransversityoperators |