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May the four be with you: Novel IR-subtraction methods to tackle NNLO calculations

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arxiv 2012.02567 v1 pith:M7NZGOSU submitted 2020-12-04 hep-ph hep-th

May the four be with you: Novel IR-subtraction methods to tackle NNLO calculations

classification hep-ph hep-th
keywords novelcomputationsfieldquantumsingularitiestheoriesapproachescalculations
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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In this report, we present a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies to deal with infrared and ultraviolet singularities in quantum field theories. A special emphasis is devoted to the local cancellation of these singularities, which can enhance the efficiency of computations and lead to discover novel mathematical properties in quantum field theories.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Towards a Fully Automated Differential $\text{NNLO}_\text{EW}$ Generator for Lepton Colliders

    hep-ph 2025-12 unverdicted novelty 5.0

    A framework based on the YFS theorem enables process-independent local IR subtraction and resummation matching for automated NNLO_EW calculations in lepton collider processes.