Constraints for twist-two alien operators in QCD

Constraints for twist-two alien operators in QCD

Abstract Parton evolution equations in QCD are controlled by the anomalous dimensions of gauge-invariant twist-two spin-N quark and gluon operators. Under renormalization, these mix with gauge-variant operators of the same quantum numbers, referred to as alien operators. Our work addresses the syste...

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Bibliographic Details
Main Authors:	G. Falcioni, F. Herzog, S. Moch, S. Van Thurenhout
Format:	Article
Language:	English
Published:	SpringerOpen 2024-11-01
Series:	Journal of High Energy Physics
Subjects:	Higher-Order Perturbative Calculations Parton Distributions Renormalization and Regularization
Online Access:	https://doi.org/10.1007/JHEP11(2024)080
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