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arXiv quant-ph/0412040quant-ph
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一种通用多步量子克隆机的实现

Realization of a General Multi-step Quantum Cloning Machine

L. Masullo, M. Ricci, F. De Martini

摘要:

提出了一个一般的多步N-> M概率最优通用克隆协议,并给出了(1-> 3)和(2-> 3)机器的实验实现。由于本方法利用了光子的玻色性质,因此它可以应用于任何服从玻色统计的粒子。从技术角度来看,本协议有望作为一种新型的多量子比特对称化器设备应用于现代量子信息网络。

英文摘要:

A general multi-step N->M probabilistic optimal universal cloning protocol is presented together with the experimental realization of the (1 -> 3) and (2 -> 3) machines. Since the present method exploits the bosonic nature of the photons, it can be applied to any particle obeying to the Bose statistics. On a technological perspective, the present protocol is expected to find applications as a novel, multi-qubit symmetrizator device to be used in modern quantum information networks.

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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