Vacuum polarization effects in impulsive fields
A Ilderton, H Kingham - Physical Review D, 2024 - APS
Photons impinging on strong electromagnetic fields can change both momentum and
helicity state, due to quantum vacuum polarization. We investigate these effects in the …
helicity state, due to quantum vacuum polarization. We investigate these effects in the …
Gluon scattering on the self-dual dyon
The computation of scattering amplitudes in the presence of non-trivial background gauge
fields is an important but extremely difficult problem in quantum field theory. In even the …
fields is an important but extremely difficult problem in quantum field theory. In even the …