28 citations · 28 across the 1 of their papers we have counts for
3 papers
hep-ph2013★ 28 cited
FDR, an easier way to NNLO calculations: a two-loop case study
Alice Maria Donati, Roberto Pittau
In this paper we illustrate the simplifications produced by FDR in NNLO computations. We show with an explicit example that - due to its four-dimensionality - FDR does not require…
hep-ph2013
The decay of the Higgs boson in FDR
Alice Maria Donati, Roberto Pittau
We review the first complete calculation performed within the Four Dimensional Regularization scheme (FDR), the recently-proposed approach for addressing multi-loop calculations, w…
hep-ph2013
Gauge invariance at work in FDR: H -> gamma gamma
A. Donati, R. Pittau
We present the first complete calculation performed within the Four Dimensional Regularization scheme (FDR), namely the loop-induced on-shell amplitude for the Higgs boson decay in…