Structure of radiative corrections in a strong constant crossed field
A. A. Mironov, A. M. Fedotov
Abstract
In this and a previously published work (PRD 102, 053005, (2020)), the authors have looked at the resummation of corrections to the electron scattering amplitude and to more general contributions to the electron mass operator leading to a corrected electron propagator, in a strong constant crossed electromagnetic field. Additionally they provide a code for loop calculations in strong backgrounds. These works should be of great significance in the field of strong field QED.
Topics & Concepts
PhysicsResummationPropagatorQuantum electrodynamicsRadiative transferElectronConstant (computer programming)AmplitudeField (mathematics)Electromagnetic fieldScatteringOperator (biology)Quantum mechanicsQuantum chromodynamicsTranscription factorRepressorChemistryGenePure mathematicsComputer scienceBiochemistryProgramming languageMathematicsLaser-Plasma Interactions and DiagnosticsHigh-pressure geophysics and materialsParticle Accelerators and Free-Electron Lasers