n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order
Abstract We compute, to the lowest perturbative order in SU(N) Yang-Mills theory, n-point correlators in the coordinate and momentum representation of the gauge-invariant twist-2 operators with maximal spin along the p + direction, both in Minkowskian and — by analytic continuation — Euclidean space...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2021-08-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP08(2021)142 |
| _version_ | 1818601127803879424 |
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| author | Marco Bochicchio Mauro Papinutto Francesco Scardino |
| author_facet | Marco Bochicchio Mauro Papinutto Francesco Scardino |
| author_sort | Marco Bochicchio |
| collection | DOAJ |
| description | Abstract We compute, to the lowest perturbative order in SU(N) Yang-Mills theory, n-point correlators in the coordinate and momentum representation of the gauge-invariant twist-2 operators with maximal spin along the p + direction, both in Minkowskian and — by analytic continuation — Euclidean space-time. We also construct the corresponding generating functionals. Remarkably, they have the structure of the logarithm of a functional determinant of the identity plus a term involving the effective propagators that act on the appropriate source fields. |
| first_indexed | 2024-12-16T12:46:27Z |
| format | Article |
| id | doaj.art-5d39bed696ad4f669106fb2a8a28707a |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-16T12:46:27Z |
| publishDate | 2021-08-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-5d39bed696ad4f669106fb2a8a28707a2022-12-21T22:31:17ZengSpringerOpenJournal of High Energy Physics1029-84792021-08-012021817510.1007/JHEP08(2021)142n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative orderMarco Bochicchio0Mauro Papinutto1Francesco Scardino2Physics Department, INFN Roma1Physics Department, INFN Roma1Physics Department, INFN Roma1Abstract We compute, to the lowest perturbative order in SU(N) Yang-Mills theory, n-point correlators in the coordinate and momentum representation of the gauge-invariant twist-2 operators with maximal spin along the p + direction, both in Minkowskian and — by analytic continuation — Euclidean space-time. We also construct the corresponding generating functionals. Remarkably, they have the structure of the logarithm of a functional determinant of the identity plus a term involving the effective propagators that act on the appropriate source fields.https://doi.org/10.1007/JHEP08(2021)142Perturbative QCDRenormalization Group |
| spellingShingle | Marco Bochicchio Mauro Papinutto Francesco Scardino n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order Journal of High Energy Physics Perturbative QCD Renormalization Group |
| title | n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order |
| title_full | n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order |
| title_fullStr | n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order |
| title_full_unstemmed | n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order |
| title_short | n-point correlators of twist-2 operators in SU(N) Yang-Mills theory to the lowest perturbative order |
| title_sort | n point correlators of twist 2 operators in su n yang mills theory to the lowest perturbative order |
| topic | Perturbative QCD Renormalization Group |
| url | https://doi.org/10.1007/JHEP08(2021)142 |
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