Published October 1, 2025 | Version v1
Computational notebook Open

Unitarity and the On-Shell Action of Worldline Quantum Field Theory

  • 1. ROR icon Humboldt-Universität zu Berlin
  • 2. ROR icon Queen Mary University of London

Description

Anciliary file to the arXiv.org submission under the same name.

ancilliary.m: Main file that loads in the various observables

impulse.m: Scattering observable change of momentum 

spinKick.m: Scattering observable change of spin

impactParamterKick: Scattering observable change of impact paramter

amplitude.m: Scattering amplitude from WQFT unitarity construction

onshellActionSymmetricBasis.m: On-shell action in the +/- symmetric basis eq. (7.5) & (7.7)

onshellAction12Basis.m: On-shell action in the 1/2 basis eq. (7.1)

Files

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Additional details

Funding

European Commission
GraWFTy - High-Precision Gravitational Wave Physics from a Worldline Quantum Field Theory 101097219