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Article
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...
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Article
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...
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Article
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 ...