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arXiv 1105.2109quant-ph
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极值量子关联:双量子比特态的实验研究

Extremal Quantum Correlations: Experimental Study with Two-qubit States

Andrea Chiuri, Giuseppe Vallone, Mauro Paternostro, Paolo Mataloni

摘要:

我们在实验上探索了两个量子比特的量子关联混合态空间,包括使用量子不和谐和冯诺伊曼熵定义的前沿混合态。我们的实验装置足够灵活,可以高质量地产生各种各样的状态。我们定量地解决量子不和谐和最近提出的量子相关性的替代措施之间的关系。

英文摘要:

We explore experimentally the space of two-qubit quantum correlated mixed states, including frontier ones as defined by the use of quantum discord and von Neumann entropy. Our experimental setup is flexible enough to allow for the high-quality generation of a vast variety of states. We address quantitatively the relation between quantum discord and a recently suggested alternative measure of quantum correlations.

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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