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arXiv · 1407.1228

Deterministic entanglement of Rydberg ensembles by engineered dissipation

D. D. Bhaktavatsala Rao·Klaus Mølmer
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Abstract

We propose a scheme that employs dissipation to deterministically generate entanglement in an ensemble of strongly interacting Rydberg atoms. With a combination of microwave driving between different Rydberg levels and a resonant laser coupling to a short lived atomic state, the ensemble can be driven towards a dark steady state that entangles all atoms. The long-range resonant dipole-dipole interaction between different Rydberg states extends the entanglement beyond the van der Walls interaction range with perspectives for entangling large and distant ensembles.

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D. D. Bhaktavatsala Rao, Klaus Mølmer. 2014-07-04. Deterministic entanglement of Rydberg ensembles by engineered dissipation. https://arxiv.org/abs/1407.1228

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