Higher-order tensors and tests of quantum mechanics |
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Authors: | S. Bergia F. Cannata |
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Affiliation: | (1) Istituto di Fisica dell'Università, Bologna, Italy;(2) Istituto Nazionale di Fisica Nucleare, Sezione di Bologna, Italy |
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Abstract: | We illustrate a generalization of Bell's inequality which is not limited to spin-1/2 or photon systems and does not depend on model-dependent assumptions. We then construct a specific class of examples, in terms of the decaying state and the correlated observables to be measured on the decay products, for which this inequality is violated by quantum mechanics. Finally we discuss the basic and practical problems involved in the measurement of these correlations. |
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