A system architecture for achieving long-distance, high-fidelity teleportation and long-duration quantum storage is proposed. It uses polarization-entangled photons and trapped-atom quantum memories and is compatible with transmission over standard telecommunication fibre. An extension of this architecture permits long-distance transmission and storage of Greenberger-Horne-Zeilinger states.
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Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R ChinaSoutheast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R China
Gao, Xiaoqin
Zhang, Zaichen
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Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R ChinaSoutheast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R China
Zhang, Zaichen
Sheng, Bin
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Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R ChinaSoutheast Univ, Natl Mobile Commun Res Lab, Nanjing, Jiangsu, Peoples R China
机构:
Physics Department,Tsinghua University
National Laboratory for Physical Sciences at Microscale and Department of Modern Physics,University of Science and Technology of ChinaPhysics Department,Tsinghua University
任继刚
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杨彬
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易震环
周飞
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Physics Department,Tsinghua UniversityPhysics Department,Tsinghua University