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arXiv · 1311.0470

Deterministic polarization entanglement purification using time-bin entanglement

Yu-Bo Sheng·Lan Zhou
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Abstract

We present a deterministic entanglement purification protocol (EPP) working for currently available experiment technique. In this protocol, we resort to the robust time-bin entanglement to purify the polarization entanglement determinately, which is quite different from the previous EPPs. After purification, one can obtain a completely pure maximally entangled pair with the success probability of 100%, in principle. As the maximal polarization entanglement is of vice importance in long-distance quantum communication, this protocol may have a wide application.

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Yu-Bo Sheng, Lan Zhou. 2013-11-17. Deterministic polarization entanglement purification using time-bin entanglement. https://doi.org/10.1088/1612-2011%2F11%2F8%2F085203

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