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arXiv 2007-02-09 DOI 10.1209/0295-5075/78/10009 0 views

Coherently controlled entanglement generation in a binary Bose-Einstein condensate

Teichmann, Niklas · Weiss, Christoph

Original · EN

Considering a two-component Bose-Einstein condensate in a double-well potential, a method to generate a Bell state consisting of two spatially separated condensates is suggested. For repulsive interactions, the required tunnelling control is achieved numerically by varying the amplitude of a sinusoidal potential difference between the wells. Both numerical and analytical calculations reveal the emergence of a highly entangled mesoscopic state.

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