منابع مشابه
EPR and Bell Locality
A new formulation of the EPR argument is presented, one which uses John Bell’s mathematically precise local causality condition in place of the looser locality assumption which was used in the original EPR paper and on which Niels Bohr seems to have based his objection to the EPR argument. The new formulation of EPR bears a striking resemblance to Bell’s derivation of his famous inequalities. T...
متن کاملNew Slant on the EPR-Bell Experiment
The best case for thinking that quantum mechanics is nonlocal rests on Bell’s Theorem, and later results of the same kind. However, the correlations characteristic of EPR-Bell (EPRB) experiments also arise in familiar cases elsewhere in QM, where the two measurements involved are timelike rather than spacelike separated; and in which the correlations are usually assumed to have a local causal e...
متن کاملEPR-Bell Tests with Unsharp Observables and Relativistic Quantum Measurement
In this contribution I will review the analysis of the Einstein-Podolsky-Rosen argument [19], Bell’s inequalities [5] and of associated experiments for spins in terms of positive operator valued measures (in short: povms). Specifically, I will explore the relation between the Clauser-Horne-Shimony-Holt (CHSH) [16] inequality and a fundamental classicality property of observables – their coexist...
متن کاملComplete account of randomness in the EPR-Bohm-Bell experiment
We show that paradoxical consequences of violations of Bell’s inequality are induced by the use of an unsuitable probabilistic description for the EPR-Bohm-Bell experiment. The conventional description (due to Bell) is based on a combination of statistical data collected for different settings of polarization beam splitters (PBSs). In fact, such data consists of some conditional probabilities w...
متن کاملOn the Einstein-Fine solution of the EPR-Bell paradox
The aim of this paper is to make an introduction to the Einstein-Fine interpretation of quantum mechanics and to show how it can solve the EPR-Bell problem. Analyzing the EPR experiment we will find a principal logical loophole in the real spin correlation experiments. The Einstein-Fine interpretation claims that the detection inefficiency we encounter in the experiments is not the effect of th...
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ژورنال
عنوان ژورنال: European Journal of Physics
سال: 2000
ISSN: 0143-0807,1361-6404
DOI: 10.1088/0143-0807/22/1/302