On the question of wavefunction collapse in a double-slit diffraction experiment

Fotini Pallikari

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arXiv · 1210.0432

On the question of wavefunction collapse in a double-slit diffraction experiment

Fotini Pallikari

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Abstract

It was recently proposed that the fringe visibility in the interference pattern of a double-slit diffraction experiment with a HeNe laser beam was reduced as a consequence of the focused attention of participants on the double-slit that initiated the collapse of the photon wavefunction. A thorough examination of the reported apparatus and diffraction pattern data is presented here revealing a number of inconsistencies in the experimental setup. The hypothesis for wavefunction collapse under the proposed experimental conditions is found problematic as the use of single photon sources is demanded.

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Fotini Pallikari. 2012-10-01. On the question of wavefunction collapse in a double-slit diffraction experiment. https://arxiv.org/abs/1210.0432

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