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arXiv quant-ph/0603258quant-ph
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原子超精细与光子频率量子比特的超快相干耦合

Ultrafast Coherent Coupling of Atomic Hyperfine and Photon Frequency Qubits

M. J. Madsen, D. L. Moehring, P. Maunz, R. N. Kohn, L. -M. Duan, C. Monroe

摘要:

我们证明了一个原子量子比特之间的超快相干耦合存储在一个单一的捕获镉离子和光子量子比特表示的两个解决了光子的频率。这种超快耦合对于通过光子干涉使远程被捕获离子的网络纠缠至关重要,并且也是实现库仑耦合离子之间的超快量子门的关键组成部分。

英文摘要:

We demonstrate ultrafast coherent coupling between an atomic qubit stored in a single trapped cadmium ion and a photonic qubit represented by two resolved frequencies of a photon. Such ultrafast coupling is crucial for entangling networks of remotely-located trapped ions through photon interference, and is also a key component for realizing ultrafast quantum gates between Coulomb-coupled ions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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