What retroactive pathway?
As that Italian group showed, a detector disturbs the electon trajectory. It seems if electron has inelastic scattering with detector, interference pattern changes. If elastic scattering with detector, pattern doesn’t change. Should be the same with detector on either side of the slits.
What retroactive pathway?
As that Italian group showed, a detector disturbs the electon trajectory. It seems if electron has inelastic scattering with detector, interference pattern changes. If elastic scattering with detector, pattern doesn’t change. Should be the same with detector on either side of the slits.