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arXiv · 2307.14417

Strong field vacuum birefringence in plane wave pulses

B. King·T. Heinzl·T. G. Blackburn
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Abstract

By combining an adiabatic approach based on a `locally monochromatic' approximation with a local Hilbert transform, it is demonstrated how vacuum birefringence in the strong field regime can be calculated using a rate approach suitable for Monte Carlo simulation codes. Results for the flipping of the photon's polarisation (helicity) are benchmarked with evaluation of exact expressions in a circularly (linearly) polarised plane wave of finite extent. Example probabilities are given for typical experimental parameters.

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B. King, T. Heinzl, T. G. Blackburn. 2023-07-26. Strong field vacuum birefringence in plane wave pulses. https://arxiv.org/abs/2307.14417

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