| Tartalom: |
https://real.mtak.hu/206125/ |
| Archívum: |
REAL |
| Gyűjtemény: |
Status = Published
Subject = Q Science / természettudomány: QC Physics / fizika: QC05 Physical nature of matter / részecskefizika
Type = Article
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| Cím: |
All-order Feynman rules for leading-twist gauge-invariant operators in QCD
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| Létrehozó: |
Somogyi, Gábor
Van Thurenhout, Sam
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| Dátum: |
2024-07-26
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| Téma: |
QC05 Physical nature of matter / részecskefizika
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| Tartalmi leírás: |
We present the Feynman rules for leading-twist gauge-invariant quark and gluon operators with an arbitrary number of total derivatives and applicable to any order in perturbation theory. This generalizes previous results and constitutes a necessary ingredient in the computation of the matrix elements of the corresponding operators. The results are written in a form appropriate for implementation in a computer algebra system. To illustrate the latter we provide implementations in Mathematica and FORM , which are made available at https://github.com/vtsam/NKLO.
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| Nyelv: |
angol
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| Típus: |
Article
PeerReviewed
info:eu-repo/semantics/article
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| Formátum: |
text
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| Azonosító: |
Somogyi, Gábor and Van Thurenhout, Sam (2024) All-order Feynman rules for leading-twist gauge-invariant operators in QCD. EUROPEAN PHYSICAL JOURNAL C, 84. No.-740. ISSN 1434-6044
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| Kapcsolat: |
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| Létrehozó: |
cc_by
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