Testing temporal Bell inequalities through repeated measurements in rf-SQUIDs
量子物理
2009-10-28 v2
摘要
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.
引用
@article{arxiv.quant-ph/9512008,
title = {Testing temporal Bell inequalities through repeated measurements in rf-SQUIDs},
author = {R. Onofrio and T. Calarco},
journal= {arXiv preprint arXiv:quant-ph/9512008},
year = {2009}
}
备注
12 pages, 4 Postscript figures in an uuencoded file figures.uu, uses revtex.sty