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Ultrafast interaction between Rydberg atoms

The energy exchange between two Rydberg atoms is induced and observed on a nanosecond timescale, paving the way for ultrafast quantum gates.

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Fig. 1: Ultrafast Rydberg atom platform.


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Correspondence to Peng Xu.

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Xu, P., Zhan, MS. Ultrafast interaction between Rydberg atoms. Nat. Photon. 16, 673–674 (2022).

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