Testing temporal Bell inequalities through repeated measurements in rf-SQUIDs
arXiv:quant-ph/9512008 · doi:10.1016/0375-9601(95)00762-R
Abstract
Temporal Bell-like inequalities are derived taking into account the influence of the measurement apparatus on the observed magnetic flux in a rf-SQUID. Quantum measurement theory is shown to predict violations of these inequalities only when the flux states corresponding to opposite current senses are not distinguishable. Thus rf-SQUIDs cannot help to discriminate realism and quantum mechanics at the macroscopic level.
12 pages, 4 Postscript figures in an uuencoded file figures.uu, uses revtex.sty