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    Reversible storage of entangled two-mode wavepacket based on electromagnetically induced transparency

    We discuss the reversible storage of an entangled two-mode wavepacket in separated two atomic ensembles based on electromagnetically induced transparency. By introducing wavepacket dark-states, we show the dyn...

    Fangzhou Wu, Tianhui Qiu, Guojian Yang in Quantum Information Processing (2018)

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    High-capacity quantum secure direct communication with two-photon six-qubit hyperentangled states

    This study proposes the first high-capacity quantum secure direct communication (QSDC) with two-photon six-qubit hyper-entangled Bell states in two longitudinal momentum and polarization degrees of freedom (DO...

    FangZhou Wu, GuoJian Yang, HaiBo Wang in Science China Physics, Mechanics & Astrono… (2017)

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    Generation and stabilization of entanglement in a cascaded atoms–cavity system

    We discuss the generation and stabilization of entanglement between two distant atoms in a driven cascaded two-cavity system with homodyne-based feedback control. As the scheme works freely, the two atoms can ...

    Min **e, Fangzhou Wu, Peng Wu, Guojian Yang in Quantum Information Processing (2015)