论文标题
两体förster共振附近的三原子纠缠状态的相干激发
Coherent excitation of three-atom entangled states near a two-body Förster resonance
论文作者
论文摘要
我们在Rydberg激发期间实验研究了三体förster共振附近的三体能量交换。通过改变激发脉冲持续时间或RABI频率，我们控制导致交换的过程。我们使用光旋转回声技术证明了激发与三原子纠缠状态的连贯性，并将其与三个原子的模型进行比较。我们的结果提出了一种强大的方法来实施三体纠缠的操作。
We experimentally study three-body energy exchange during Rydberg excitation near a two-body Förster resonance. By varying the excitation pulse duration or Rabi frequency, we control the process that causes the exchange. We demonstrate the coherence of excitation to three-atom entangled states using an optical rotary echo technique, and compare with a model for excitation in a three-atom basis. Our results suggest a robust way to implement a three-body entangling operation.
