Scientific article
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Bell-Type Test of Energy-Time Entangled Qutrits

Published inPhysical review letters, vol. 93, no. 1
Publication date2004
Abstract

We have performed a Bell-type test for energy-time entangled qutrits. A method of inferring the Bell violation in terms of an associated interference visibility is derived. Using this scheme we obtained a Bell value of 2.784+/-0.023, representing a violation of 34sigma above the limit for local variables. The scheme has been developed for use at telecom wavelengths and using proven long distance quantum communication architecture to optimize the utility of this high dimensional entanglement resource.

Citation (ISO format)
THEW, Rob et al. Bell-Type Test of Energy-Time Entangled Qutrits. In: Physical review letters, 2004, vol. 93, n° 1. doi: 10.1103/PhysRevLett.93.010503
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Journal ISSN0031-9007
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