(g-2)_μ at four loops in QED

2017/08/23 by Peter Marquard, Marquard, Peter, Alexander V. Smirnov +7 · 1 citation
Computer Science · Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Polynomial and algebraic computation #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.1708.07138

6 pages, Contribution to the proceedings of the International workshop on e+e- collisions from Phi to Psi 2017, v2: references added

openalex publication_date 2017/08/23 · arxiv created 2017/09/20 · arxiv updated 2017/09/21 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28

Abstract

We review the four-loop QED corrections to the anomalous magnetic moment of the muon. The fermionic contributions with closed electron and tau contributions are discussed. Furthermore, we report on a new independent calculation of the universal four-loop contribution and compare with existing results.

Cited by

• Revised and Improved Value of the QED Tenth-Order Electron Anomalous Magnetic Moment

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