Jean-Marc Sparenberg, Réda Nour, Aylin Manço
The apparent random outcome of a quantum measurement is conjectured to be fundamentally determined by the microscopic state of the macroscopic measurement apparatus. The apparatus state thus plays the role of a hidden variable which, in contrast with variables characterizing the measured microscopic system, is shown to lead to a violation of Bell's inequalities and to agree with standard quantum mechanics. An explicit realization of this interpretation is proposed for a primitive model of measurement apparatus inspired by Mott: in the case of an alpha-particle spherical-wave detection in a cloud chamber, the direction of the observed linear track is conjectured to be determined by the position of the atoms of the gas filling the chamber. Using a stationary-state coupled-channel Born expansion, a reduction of the spherical wave function is shown to be necessary to compensate the flux loss due to scattering on the chamber atoms. Being highly non local, this interpretation of quantum mechanics is finally argued to open the way to faster-than-light information transfer.
View original:
http://arxiv.org/abs/1212.2256
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