25 citations · 61 across the 13 of their papers we have counts for
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hep-ph2020★ 14 cited
On the observability of field-assisted birefringent Delbrück scattering
N. Ahmadiniaz, M. Bussmann, T. E. Cowan +3
We consider the scattering of an x-ray free-electron laser (XFEL) beam on the superposition of a strong magnetic field with the Coulomb field …
hep-ph2020★ 21 cited
On the Heisenberg limit for detecting vacuum birefringence
N. Ahmadiniaz, T. E. Cowan, R. Sauerbrey +3
Quantum electrodynamics predicts the vacuum to behave as a non-linear medium, including effects such as birefringence. However, for experimentally available field strengths, this v…