250 citations · 560 across the 8 of their papers we have counts for
8 papers · 1 filter
Effects of coherent and incoherent measurement imperfections on multipartite quantum nonlocality and quantum key distribution
Qiong Wang, Wen-Long Qiao, Qing Chen +1
Multipartite Bell nonlocality is a central resource for device-independent quantum information protocols, but its practical certification is inevitably affected by imperfect measur…
Optimized Gottesman-Kitaev-Preskill Error Correction via Tunable Preprocessing
Xiang-Jiang Chen, Hao-Miao Jiang, Liu-Jun Wang +1
The Gottesman-Kitaev-Preskill (GKP) code is a promising bosonic candidate for realizing fault-tolerant quantum computation. Among existing error-correction protocols for GKP code,…
Network nonlocality sharing via weak measurements in the generalized star network configuration
Jian-Hui Wang, Ya-Jie Wang, Liu-Jun Wang +1
Network nonlocality exhibits completely novel quantum correlations compared to standard quantum nonlocality. It has been shown that network nonlocality can be shared in a generaliz…
Authentication of quantum key distribution with post-quantum cryptography and replay attacks
Liu-Jun Wang, You-Yang Zhou, Jian-Ming Yin +1
With the development of quantum computers, traditional cryptographic systems are facing more and more serious security threats. Fortunately, quantum key distribution (QKD) and post…
Finding efficient observable operators in entanglement detection via convolutional neural network
Zi-Qi Lian, You-Yang Zhou, Liu-Jun Wang +1
In quantum information, it is of high importance to efficiently detect entanglement. Generally, it needs quantum tomography to obtain state density matrix. However, it would consum…
Implementation of a 46-node quantum metropolitan area network
Teng-Yun Chen, Xiao Jiang, Shi-Biao Tang +22
Quantum key distribution (QKD) enables secure key exchanges between two remote users. The ultimate goal of secure communication is to establish a global quantum network. The existi…
Integrating quantum key distribution with classical communications in backbone fiber network
Yingqiu Mao, Bi-Xiao Wang, Chunxu Zhao +11
Quantum key distribution (QKD) provides information-theoretic security based on the laws of quantum mechanics. The desire to reduce costs and increase robustness in real-world appl…
Long distance co-propagation of quantum key distribution and terabit classical optical data channels
Liu-Jun Wang, Kai-Heng Zou, Wei Sun +8
Quantum key distribution (QKD) generates symmetric keys between two remote parties, and guarantees the keys not accessible to any third party. Wavelength division multiplexing (WDM…