We propose a simple experimental procedure based on the Elitzur-Vaidman scheme to test the persistence of macroscopic superpositions. We conjecture that its implementation will reveal the persistence of superpositions of macroscopic objects in the absence of a direct act of observation.
Cite
@article{arxiv.quant-ph/0007117,
title = {Interference of macroscopic superpositions},
author = {Italo Vecchi},
journal= {arXiv preprint arXiv:quant-ph/0007117},
year = {2007}
}
Comments
Latex, 9 pages, 1 figure, 2 files. Some comments have been added pointing out the relevance of arguments by other authors