3 papers
hep-ph2026
Intrinsic Nonlocality of Spin- and Polarization-Resolved Probabilities in Strong-Field Quantum Electrodynamics
Samuele Montefiori, Antonino Di Piazza, Tobias Podszus +2
Spin and polarization are central to precision tests of fundamental physics and for interpreting radiation from astrophysical sources and ultraintense laser-matter experiments. Her…
hep-ph2021
First-order strong-field QED processes including the damping of particles states
T. Podszus, A. Di Piazza
Volkov states are exact solutions of the Dirac equation in the presence of an arbitrary plane wave. Volkov states, as well as free photon states, are not stable in the presence of…
hep-ph2018
High-energy behavior of strong-field QED in an intense plane wave
T. Podszus, A. Di Piazza
Analytical calculations of radiative corrections in strong-field QED have hinted that in the presence of an intense plane wave the effective coupling of the theory in the high-ener…