Einstein-Podolsky-Rosen correlations via dissociation of a molecular Bose-Einstein condensate
arXiv:cond-mat/0407363 · doi:10.1103/PhysRevLett.95.150405
Abstract
Recent experimental measurements of atomic intensity correlations through atom shot noise suggest that atomic quadrature phase correlations may soon be measured with a similar precision. We propose a test of local realism with mesoscopic numbers of massive particles based on such measurements. Using dissociation of a Bose-Einstein condensate of diatomic molecules into bosonic atoms, we demonstrate that strongly entangled atomic beams may be produced which possess Einstein-Podolsky-Rosen (EPR) correlations in field quadratures, in direct analogy to the position and momentum correlations originally considered by EPR.
arXiv commentFinal published version (corrections in Ref. [32], updated references)
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