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Strong signature of one-loop self-energy in polarization resolved nonlinear Compton scattering
Yan-Fei Li, Yue-Yue Chen, K. Z. Hatsagortsyan +3
The polarization dynamics of electrons including multiple nonlinear Compton scattering during the interaction of a circularly-polarized ultraintense laser pulse with a counterpropa…
Exact solutions for the electromagnetic fields of a flying focus
D. Ramsey, A. Di Piazza, M. Formanek +10
The intensity peak of a "flying focus" travels at a programmable velocity over many Rayleigh ranges while maintaining a near-constant profile. Assessing the extent to which these f…
Proportionality of gravitational and electromagnetic radiation by an electron in an intense plane wave
G. Audagnotto, C. H. Keitel, A. Di Piazza
Accelerated charges emit both electromagnetic and gravitational radiation. Classically, it was found that the electromagnetic energy spectrum radiated by an electron in a monochrom…
Nonlinear Compton scattering and nonlinear Breit-Wheeler pair production including the damping of particle states
Tobias Podszus, Victor Dinu, Antonino Di Piazza
In the presence of an electromagnetic background plane-wave field, electron, positron, and photon states are not stable, because electrons and positrons emit photons and photons de…
Stimulated vacuum emission and photon absorption in strong electromagnetic fields
I. A. Aleksandrov, A. Di Piazza, G. Plunien +1
According to quantum electrodynamics (QED), a strong external field can make the vacuum state decay producing electron-positron pairs. Here we investigate emission of soft photons…
Quasiclassical representation of the Volkov propagator and the tadpole diagram in a plane wave
A. Di Piazza, F. P. Fronimos
The solution of the Dirac equation in the presence of an arbitrary plane wave, corresponding to the so-called Volkov states, has provided an enormous insight in strong-field QED. I…