Experiment to test one of the incompleteness of quantum mechanics
Gondran, Michel, Alexandre Gondran
Abstract
For nearly 100 years, the incompleteness of quantum formalism and the probabilistic nature ofmeasurement have been the subject of ongoing debate, with no interpretation achieving unanimousagreement.In double-slit interference experiments, standard quantum theory does not take particle sizeinto account, which is not the case in de Broglie’s double-solution theory. We use the large sizeof Rydberg atoms to propose an experiment to test the incompleteness of the standard quantumformalism.We present a variation on the double-slit experiment performed with Rydberg sodium atoms,in which a grating of very narrow slits is added between the two slits. Rydberg atoms are toobig and cannot pass through the slits of the grating. We show with numerical simulations thatthe transmission densities in the standard interpretation and in the double-solution interpretationgive very different results (a dark band appears in the center of the pattern). Experimentalimplementation now seems possible and would be a crucial test between these two interpretations.