arXiv · 1901.04267
Steady three-dimensional dark state entanglement in dissipative Rydberg atoms
Abstract
Scheme to prepare three-dimensional entangled state between a pair of Rydberg atoms is proposed via dissipative dynamics and Electromagnetic Induced Transparency (EIT) associated with the single-atom dark state. The prepared entangled state is the dark state of the whole system. The schemes are feasible no matter the system initially in arbitrary purity or mixed states and do not have accurate requirements on evolution time. In contrast to most of the former Rydberg-atombased dissipative schemes, the Rydberg-Rydberg interaction (RRI) strength do not need to satisfy a certain relation with laser detuning since it works in the blockade as well as intermediate regimes.
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Shi-Lei Su. 2019-01-14. Steady three-dimensional dark state entanglement in dissipative Rydberg atoms. https://arxiv.org/abs/1901.04267
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