Laser-Induced Entangled Giant Quasi-Molecules in Optical Lattices

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We analyze atom-atom interactions in optical lattices due to a laser-induced long-range interatomic force which prevails over the usual London-van der-Waals forces. This force, which can be generated by an intense laser field at a wavelength longer than that of the lattice-generating laser, is shown to bind pairs of cold atoms trapped at different lattice sites, and cause their translational quantum correlations (spatial entanglement).
Extended to 3D calculations, experimental possibility discussed; 6 pages including 3 figures, Revtex

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Quantum Physics, Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/89235

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0012079
 http://arxiv.org/abs/quant-ph/0012079

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arXiv