19 citations · 32 across the 4 of their papers we have counts for
4 papers
Nonlinear trident using WKB and worldline instantons
Gianluca Degli Esposti, Greger Torgrimsson
We consider nonlinear trident, , in various electric background fields. This…
Schwinger pair production in spacetime fields: Moiré patterns, Aharonov-Bohm phases and Sturm-Liouville eigenvalues
Gianluca Degli Esposti, Greger Torgrimsson
We use a worldline-instanton formalism to study the momentum spectrum of Schwinger pair production in spacetime fields with multiple stationary points. We show that the interferenc…
Worldline instantons for nonlinear Breit-Wheeler pair production and Compton scattering
Gianluca Degli Esposti, Greger Torgrimsson
Worldline instantons have previously been used to study the probability of Schwinger pair production (both the exponential and pre-exponential parts) and photon-stimulated pair pro…
Dressed Dirac Propagator from a Locally Supersymmetric Spinning Particle
Olindo Corradini, Gianluca Degli Esposti
We study the Dirac propagator dressed by an arbitrary number of photons by means of a worldline approach, which makes use of a supersymmetric spinning particle m…