Renormalisation of heavy-light light ray operators

DOI10.1007/JHEP10(2011)069zbMath1303.81216arXiv1105.4569MaRDI QIDQ489576

N. Offen, M. Knoedlseder

Publication date: 20 January 2015

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1105.4569

zbMATH Keywords

renormalization groupQCDconformal and W symmetryheavy quark physics

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Strong interaction, including quantum chromodynamics (81V05) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Symmetry breaking in quantum theory (81R40) Renormalization group methods applied to problems in quantum field theory (81T17)

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Cites Work

• Renormalization of twist-four operators in QCD
• A new improved energy-momentum tensor.
• Baryon operators of higher twist in QCD and nucleon distribution amplitudes
• Next-to-leading order evolution of twist-two conformal operators: The abelian case
• Anomalous dimensions of composite operators in scalar field theories