Automatized One-Loop Calculations in four and D dimensions

  • T . Hahn, M. Pérez-Victoria
  • Published 1999


Two program packages are presented for evaluating one-loop amplitudes. They can work either in dimensional regularization or in constrained differential renormalization. The latter method is found at the one-loop level to be equivalent to regularization by dimensional reduction.

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@inproceedings{Hahn1999AutomatizedOC, title={Automatized One-Loop Calculations in four and D dimensions}, author={T . Hahn and M. P{\'e}rez-Victoria}, year={1999} }