1 citations · 2 across the 13 of their papers we have counts for
13 papers
High-capacity dual degrees of freedom quantum secret sharing protocol beyond the linear rate-distance bound
Meng-Dong Zhu, Cheng Zhang, Shi-Pu Gu +5
Quantum secret sharing (QSS) is the multipartite cryptographic primitive. Most of existing QSS protocols are limited by the linear rate-distance bound, and cannot realize the long-…
Reference-frame-independent Quantum secure direct communication
Jia-Wei Ying, Shi-Pu Gu, Xing-Fu Wang +7
Current quantum secure direct communication (QSDC) protocols guarantee communication security by estimating the error rates of photons in the X and Z bases. This take the reference…
Robust hyperentanglement self testing
Yu-Hao Wang, Xing-Fu Wang, Ming-Ming Du +4
Hyperentanglement, which refers to entanglement encoded in two or more independent degrees of freedom (DOFs), is a valuable resource for the future high-capacity quantum network. C…
High-efficiency and long-distance quantum memory-assisted device-independent quantum secret sharing with single photon sources
Qi Zhang, Jia-Wei Ying, Shi-Pu Gu +5
Quantum secret sharing (QSS) plays a critical role in building the distributed quantum networks. Device-independent (DI) QSS provides the highest security level for QSS. However, t…
Fully passive reference frame independent quantum key distribution
Jia-Wei Ying, Shi-Pu Gu, Xing-Fu Wang +2
Reference-frame-independent quantum key distribution (RFI QKD) significantly alleviates alignment requirements for reference frame in practical quantum communication systems. While…
Efficient hyperentanglement-based quantum secret sharing protocol
Cheng Zhang, Fu-Le Hao, Shi-Pu Gu +3
Quantum secret sharing (QSS) is a typical multipartite cryptographic primitive, which is an important part of quantum communication network. Existing QSS protocols generally requir…
Fully passive quantum key distribution with parametric down-conversion source
Jia-Wei Ying, Qi Zhang, Shi-Pu Gu +3
The fully passive source is capable of passively generating decoy states and performing passive encoding simultaneously, avoiding the side-channel risks caused by active modulation…
Quantum secure direct communication based on fully passive source
Jia-Wei Ying, Qi Zhang, Shi-Pu Gu +3
In practical quantum communication, imperfect devices may introduce side channels, creating opportunities for eavesdroppers. Especially on the source side, the side channels create…
Receiver-device-independent quantum secure direct communication
Cheng Liu, Cheng Zhang, Shi-Pu Gu +3
Quantum secure direct communication (QSDC) enables the message sender to directly send secure messages to the receiver through the quantum channel without keys. Device-independent…
Device-independent quantum secret sharing with advanced random key generation basis
Qi Zhang, Jia-Wei Ying, Zhong-Jian Wang +9
Quantum secret sharing (QSS) enables a dealer to securely distribute keys to multiple players. Device-independent (DI) QSS can resist all possible attacks from practical imperfect…
Generation of concatenated Greenberger-Horne-Zeilinger-type entangled coherent state based on linear optics
Rui Guo, Lan Zhou, Shi-Pu Gu +2
The concatenated Greenberger-Horne-Zeilinger (C-GHZ) state is a new type of multipartite entangled state, which has potential application in future quantum information. In this pap…
Complete analysis for arbitrary concatenated Greenberger-Horne-Zeilinger state assisted with photonic Faraday rotation
Lan Zhou, Shi-Pu Gu, Xing-Fu Wang +1
The concatenated Greenberger-Horne-Zeilinger (C-GHZ) state has great potential application in the future quantum network, for it is robust to the decoherence in a noisy environment…
Distillation of genuine mixed state for quantum communications
Yu-Bo Sheng, Lan Zhou, Xing-Fu Wang
We present a practical entanglement distillation protocol (EDP) with linear optics for a genuine mixed state. Each components of the genuine mixed state is a pure less-entangled st…