Coherently controlled entanglement generation in a binary Bose-Einstein condensate

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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.
6 pages, 6 figures, epl2.cls

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Other Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/145010

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0702241
 http://arxiv.org/abs/cond-mat/0702241
 EPL 78 (2007) 10009
 doi:10.1209/0295-5075/78/10009

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arXiv