Dimensional Reduction applied to QCD at higher orders

2007/06/20 by Robert V. Harlander, Harlander, Robert, Philipp Kant +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.0706.2982

openalex publication_date 2007/06/20 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Recent developments in higher order calculations within the framework of Dimensional Reduction, the preferred regularization scheme for supersymmetric theories, are reported on. Special emphasis is put on the treatment of evanescent couplings, the equivalence to Dimensional Regularization, and the evaluation of α_s(M_GUT) from α_s(M_Z).

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