73 citations · 465 across the 32 of their papers we have counts for
4 papers · 1 filter
Plane Wave Backgrounds in the Worldline Formalism
James P. Edwards, Christian Schubert
Plane-wave backgrounds play a special role in strong-field QED as examples of a non-trivial field configuration that remains simple enough to be treated analytically whilst still l…
New Techniques for Worldline Integration
James P. Edwards, C. Moctezuma Mata, Uwe Müller +1
The worldline formalism provides an alternative to Feynman diagrams in the construction of amplitudes and effective actions that shares some of the superior properties of the organ…
Worldline master formulas for the dressed electron propagator, part 2: On-shell amplitudes
Naser Ahmadiniaz, Victor Miguel Banda Guzman, Fiorenzo Bastianelli +3
In the first part of this series, we employed the second-order formalism and the ``symbol'' map to construct a particle path-integral representation of the electron propagator in a…
N-photon amplitudes in a plane-wave background
James P. Edwards, Christian Schubert
We use the worldline formalism to derive master formulas for the one-loop N-photon amplitudes in a plane-wave background, for both scalar and spinor QED. This generalises previous…