Maximal violation of Bell's inequality in the case of real experiments
| dc.creator | Ardehali, M. | |
| dc.date | 1998-10-04 | |
| dc.date.accessioned | 2026-07-07T06:15:42Z | |
| dc.date.available | 2026-07-07T06:15:42Z | |
| dc.description | Einstein's locality is invoked to derive a correlation inequality. In the case of ideal experiments, this inequality is equivalent to Bell's original inequality of 1965 which, as is well known, is violated by a maximum factor of 1.5. The crucial point is that even in the case of real experiments where polarizers and detectors are non-ideal, the present inequality is violated by a factor of 1.5, whereas previous inequalities such as Clauser-Horne-Shimony-Holt inequality of 1969 and Clauser-Horne inequality of 1974 are violated by a factor of $\sqrt 2$. The larger magnitude of violation can be of importance for the experimental test of locality. Moreover, the supplementary assumption used to derive this inequality is weaker than Garuccio-Rapisarda assumption. Thus an experiment based on this inequality refutes a larger family of hidden variable theories than an experiment based on Garuccio-Rapisarda inequality. | |
| dc.description | Latex file, 16 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/quant-ph/9810010 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/9810010 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/93837 | |
| dc.subject | Quantum Physics | |
| dc.title | Maximal violation of Bell's inequality in the case of real experiments | |
| dc.type | text |