dorsal/arxiv
View SchemaBell Inequalities with Postselection
| Authors | Asher Peres |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9512003 |
| URL | https://arxiv.org/abs/quant-ph/9512003 |
| Journal | in "Potentiality, Entanglement and Passion-at-a-Distance" ed. by R. S. Cohen et al. (Kluwer, 1997) pp. 191-196 |
Abstract
Experimental tests of Bell inequalities ought to take into account all detection events. If the latter are postselected, and only some of these events are included in the statistical analysis, a Bell inequality may be violated, even by purely classical correlations. The paradoxical properties of Werner states, recently pointed out by Popescu, can be explained as the result of a postselection of the detection events, or, equivalently, as due to the preparation of a new state by means of a nonlocal process.
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"abstract": "Experimental tests of Bell inequalities ought to take into account all\ndetection events. If the latter are postselected, and only some of these events\nare included in the statistical analysis, a Bell inequality may be violated,\neven by purely classical correlations. The paradoxical properties of Werner\nstates, recently pointed out by Popescu, can be explained as the result of a\npostselection of the detection events, or, equivalently, as due to the\npreparation of a new state by means of a nonlocal process.",
"arxiv_id": "quant-ph/9512003",
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"Asher Peres"
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"journal_ref": "in \"Potentiality, Entanglement and Passion-at-a-Distance\" ed. by\n R. S. Cohen et al. (Kluwer, 1997) pp. 191-196",
"title": "Bell Inequalities with Postselection",
"url": "https://arxiv.org/abs/quant-ph/9512003"
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