Deterministic entanglement of two neutral atoms via Rydberg blockade
نویسندگان
چکیده
We demonstrate the deterministic entanglement of two individually addressed neutral atoms using a Rydberg blockade mediated controlled-NOT gate. Parity oscillation measurements reveal a Bell state fidelity of F = 0.58 ± 0.04, which is above the entanglement threshold of F = 0.5, without any correction for atom loss, and F = 0.71 ± 0.05 after correcting for background collisional losses. The fidelity results are shown to be in good agreement with a detailed error model.
منابع مشابه
Observation of collective excitation of two individual atoms in the Rydberg blockade regime
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