Dimensional regularization vs methods in fixed dimension with and without \(\gamma_5\)

DOI10.1007/JHEP08(2018)109zbMath1396.83046arXiv1803.09764OpenAlexW3125702794MaRDI QIDQ1783839

A. L. Cherchiglia, A. M. Bruque, Manuel Pérez-Victoria

Publication date: 21 September 2018

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

Full work available at URL: https://arxiv.org/abs/1803.09764

zbMATH Keywords

field theories in lower dimensionsanomalies in field and string theoriesrenormalization regularization and renormalons

Mathematics Subject Classification ID

String and superstring theories in gravitational theory (83E30) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Anomalies in quantum field theory (81T50)

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An observation on Feynman diagrams with axial anomalous subgraphs in dimensional regularization with an anticommuting \(\gamma_5\) ⋮ Renormalisation group equations for BRST-restored chiral theory in dimensional renormalisation: application to two-loop chiral-QED ⋮ Step towards a consistent treatment of chiral theories at higher loop order: the abelian case ⋮ Dimensional regularization and Breitenlohner-Maison/'t Hooft-Veltman scheme for \(\gamma_5\) applied to chiral YM theories: full one-loop counterterm and RGE structure ⋮ Collider physics at the precision frontier ⋮ Causal representation of multi-loop Feynman integrands within the loop-tree duality ⋮ Two-loop application of the Breitenlohner-Maison/'t Hooft-Veltman scheme with non-anticommuting \(\gamma_5\): full renormalization and symmetry-restoring counterterms in an abelian chiral gauge theory

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