Strong-field quantum electrodynamics (SFQED) processes are central in determining the
dynamics of particles and plasmas in extreme electromagnetic fields such as those present …

We systematically investigate the optical analogs of the e− e+ pair production and
annihilation phenomena which can take place simultaneously in a binary waveguide array …

Quantum electrodynamics (QED) is a foundation of modern physics, yet access to the strong-
field QED regime in the laboratory remains a formidable challenge. Currently, high-power …

Signatures for strong-field quantum electrodynamics are determined for collisions between
round ultrarelativistic leptonic beams in the quantum limit of beamstrahlung. In the low …

Relativistic positron sources with high spin polarization have important applications in
nuclear and particle physics and many frontier fields. However, it is challenging to produce …

Electron-positron pair creation occurs throughout the universe in the environments of
extreme astrophysical objects, such as pulsar magnetospheres and black hole accretion …

Quantum electrodynamic (QED) plasmas, describing the intricate interplay of strong-field
QED and collective pair plasma effects, play pivotal roles in astrophysical settings like those …

Relativistic polarized electron beams can find applications in broad areas of fundamental
physics. Here, we propose for the first time that electron spin polarization can be realized …

Photons emitted from high-energy electron beam interactions with high-field systems, such
as the upcoming FACET-II experiments at SLAC National Accelerator Laboratory, may …

Under the extreme conditions that can be found around dense stars and in the accretion
discs of black holes, several strong-field quantum phenomena dominate the dynamics of the …