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| related topics |
| {bell, inequality, local} |
| {alice, bob, state} |
| {particle, mechanics, theory} |
| {states, state, optimal} |
| {theory, mechanics, state} |
| {vol, operators, histories} |
| {measurement, state, measurements} |
| {operator, operators, space} |
| {photon, photons, single} |
| {state, states, entangled} |
| {error, code, errors} |
| {observables, space, algebra} |
|
Bell Inequalities with Postselection
Asher Peres
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.
- oai_identifier:
- oai:arXiv.org:quant-ph/9512003
- categories:
- quant-ph
- comments:
- 7 pages LaTeX
- arxiv_id:
- quant-ph/9512003
- journal_ref:
- in "Potentiality, Entanglement and Passion-at-a-Distance" ed. by
R. S. Cohen et al. (Kluwer, 1997) pp. 191-196
- created:
- 1995-12-05
Full article ▸
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