414 citations · 1.9k across the 43 of their papers we have counts for
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hep-ph2020★ 50 cited
Loops and polarization in strong-field QED
Greger Torgrimsson
In a previous paper we showed how higher-order strong-field-QED processes in long laser pulses can be approximated by multiplying sequences of "strong-field Mueller matrices". We o…
hep-ph2020★ 14 cited
Nonlinear photon trident versus double Compton scattering and resummation of one-step terms
Greger Torgrimsson
We study the photon trident process, where an initial photon turns into an electron-positron pair and a final photon under a nonlinear interaction with a strong plane-wave backgrou…
hep-ph2020★ 24 cited
Nonlinear trident in the high-energy limit: Nonlocality, Coulomb field and resummations
Greger Torgrimsson
We study nonlinear trident in laser pulses in the high-energy limit, where the initial electron experiences, in its rest frame, an electromagnetic field strength above Schwinger's…