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arXiv · 1505.02902

Nonlocality with ultracold atoms in a lattice

S. Pelisson·L. Pezzé·A. Smerzi
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Abstract

We sudy the creation of nonlocal states with ultracold atoms trapped in an optical lattice. We show that these states violate Bell inequality by measuring one- and two-body correlations. Our scheme only requires beam splitting operations and global phase shifts, and can be realized within the current technology, employing single-site addressing. This proposal paves the way to study multipartite nonlocality and entanglement in ultracold atomic systems.

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S. Pelisson, L. Pezzé, A. Smerzi. 2015-05-12. Nonlocality with ultracold atoms in a lattice. https://doi.org/10.1103/physreva.93.022115

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