Master formulas for photon amplitudes in a combined constant and plane-wave background field
High Energy Physics - Theory
2023-06-28 v2 High Energy Physics - Phenomenology
Plasma Physics
Abstract
The worldline formalism has previously been used for deriving compact master formulas for the QED - photon amplitudes in vacuum, in a constant field and in a plane-wave field. Here we carry this program one step further by deriving master formulas for the scalar and spinor QED -photon amplitudes in the background of the "parallel" special case of a combined constant and plane-wave field.
Keywords
Cite
@article{arxiv.2303.08907,
title = {Master formulas for photon amplitudes in a combined constant and plane-wave background field},
author = {Christian Schubert and Rashid Shaisultanov},
journal= {arXiv preprint arXiv:2303.08907},
year = {2023}
}
Comments
20 pages, no figures, typo in eq. (58) corrected