73 citations · 465 across the 32 of their papers we have counts for
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The Generalised LKF Transformations for Arbitrary -point Fermion Correlators
Naser Ahmadiniaz, James P. Edwards, José Nicasio +1
We examine the non-perturbative gauge dependence of arbitrary configuration space fermion correlators in quantum electrodynamics (QED). First, we study the dressed electron propaga…
Non-perturbative gauge transformations of arbitrary fermion correlation functions in quantum electrodynamics
José Nicasio, James P. Edwards, Christian Schubert +1
We study the transformation of the dressed electron propagator and the general -point functions under a change in the covariant gauge of internal photon propagators. We re-estab…
Resummation of background-collinear corrections in strong field QED
James P. Edwards, Anton Ilderton
Scattering processes in laser backgrounds are degenerate to the emission of unobservable photons collinear with the laser. We identify processes and observables for which such dege…
Worldline master formulas for the dressed electron propagator, part 1: Off-shell amplitudes
Naser Ahmadiniaz, Victor Miguel Banda Guzman, Fiorenzo Bastianelli +3
In the first-quantised worldline approach to quantum field theory, a long-standing problem has been to extend this formalism to amplitudes involving open fermion lines while mainta…
Reducible contributions to the propagator and EHL in background fields
N. Ahmadiniaz, F. Bastianelli, O. Corradini +2
We briefly discuss the recent discovery of reducible contributions to QED effective actions due to the presence of external electromagnetic fields at tree level and higher loop-ord…