We provide a pedagogical review article on fundamentals and applications of the quantum
dynamics in strong electromagnetic fields in QED and QCD. The fundamentals include the …

Abstract This Technical Design Report presents a detailed description of all aspects of the
LUXE (Laser Und XFEL Experiment), an experiment that will combine the high-quality and …

The self-force expansion allows the study of deviations from geodesic motion due to the
emission of radiation and its consequent back-reaction. We investigate this scheme within …

We present a new avenue to black hole evaporation using a heat-kernel approach
analogous as for the Schwinger effect. Applying this method to an uncharged massless …

Waveforms are classical observables associated with any radiative physical process. Using
scattering amplitudes, these are usually computed in a weak-field regime to some finite …

We derive exact solutions of massless free field equations and tree-level two-point
amplitudes up to spin 2 on self-dual Taub-NUT (SDTN) spacetime, as well as on its single …

The investigation of spin and polarization effects in ultra-high intensity laser–plasma and
laser–beam interactions has become an emergent topic in high-field science recently. In this …

A bstract We generalise the Kosower-Maybee-O'Connell (KMOC) formalism relating
classical observables and scattering amplitudes to curved backgrounds. We show how to …

Accurate modeling is necessary to support precision experiments investigating strong-field
QED phenomena. This modeling is particularly challenging in the transition between the …

We investigate the phenomenon of electron-positron pair production from vacuum in the
presence of a strong electric field of circular polarization. By means of a nonperturbative …