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arXiv · 0807.1646

New Results in Four and Five Loop QED calculations

P. A. Baikov·K. G. Chetyrkin·C. Sturm
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Abstract

We report on two recent multiloop results in QED: (i) the four-loop corrections to the conversion relations between the QED charge renormalized in the on-shell and MS-bar schemes; (ii) analytical evaluation of a class of asymptotic contributions to the muon anomaly at five-loops.

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P. A. Baikov, K. G. Chetyrkin, C. Sturm. 2008-07-10. New Results in Four and Five Loop QED calculations. https://doi.org/10.1016/j.nuclphysbps.2008.09.074

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