We consider the scattering of probe particles on an ultra-boosted beam charge, in case that fields are strong and must be treated non-perturbatively. show act as stochastic plane waves - amplitudes (of elastic scattering, nonlinear Compton Breit-Wheeler) obtained without approximation by averaging wave over all possible parameters. The relevant ultra-short and, such, beams does not exhibit conj...

We develop covariant chiral kinetic theory with Landau level basis. use it to investigate a magnetized plasma transverse electric field and steady vorticity as perturbations. After taking into account vacuum shift in the latter case, we find resulting current stress tensor both cases can be matched consistently constitutive equations of magnetohydrodynamics. solution case contains shifts temper...