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arXiv · hep-ph/9610531

Four and Three Loop Calculations in QCD: Theory and Applications

K. G. Chetyrkin
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Abstract

The talk briefly reviews the current state of the art in doing multiloop QCD calculations in a completely analytic way. In particular, we discuss recent analytical calculation of 4-loop O(alpha_s**3) gluino contribution to R(s) and its implications to the Z boson and tau-lepton decay rates.

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K. G. Chetyrkin. 1996-10-29. Four and Three Loop Calculations in QCD: Theory and Applications. https://arxiv.org/abs/hep-ph/9610531

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