43 citations · 115 across the 18 of their papers we have counts for
18 papers
Persistence of measurement-induced nonlocality in uniformly accelerating Unruh-DeWitt detectors
Shi-Pu Gu, Ming-Ming Du, Yu-Bo Sheng +1
Uniform acceleration induces a thermal response to the Minkowski vacuum and can thereby modify quantum correlations. For measurement-induced nonlocality (MIN), a form of nonclassic…
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…
Entropic Uncertainty Relations with Quantum Memory in Accelerated Frames via Unruh-DeWitt Detectors
Ming-Ming Du, Hong-Wei Li, Shu-Ting Shen +5
Quantum uncertainty is deeply linked to quantum correlations and relativistic motion. The entropic uncertainty relation with quantum memory offers a powerful way to study how share…
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…
Basis-independent Coherence in Noninertial Frames
Ming-Ming Du Yi-Hao Fan, Hong-Wei Li, Shu-Ting Shen +5
We investigate the behavior of basis-independent quantum coherence between two modes of a free Dirac field as observed by relatively accelerated observers. Our findings reveal thre…
Phase estimation in lossy optical interferometry without a reference beam
Jun Tang, Dong-Qing Wang, Wei Zhong +2
We investigate phase estimation in a lossy interferometer using entangled coherent states, with particular focus on a scenario where no reference beam is employed. By calculating 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…
Maximal Steered Coherence in Accelerating Unruh-DeWitt Detectors
Hong-Wei Li, Yi-Hao Fan, Shu-Ting Shen +6
Quantum coherence, a fundamental aspect of quantum mechanics, plays a crucial role in various quantum information tasks. However, preserving coherence under extreme conditions, suc…
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…
Maximal steered coherence in the background of Schwarzschild space-time
Ming-Ming Du, Hong-Wei Li, Shu-Ting Shen +5
In the past two decades, the exploration of quantumness within Schwarzschild spacetime has garnered significant interest, particularly regarding the Hawking radiation's impact on q…
Basis-independent quantum coherence and its distribution under relativistic motion
Ming-Ming Du, Hong-Wei Li, Zhen Tao +5
Recent studies have increasingly focused on the effect of relativistic motion on quantum coherence. Prior research predominantly examined the influence of relative motion on basis-…
Direct generation of multi-photon hyperentanglement
Peng Zhao, Jia-Wei Ying, Meng-Ying Yang +7
Multi-photon hyperentangement is of fundamental importance in optical quantum information processing. Existing theory and experiment producing multi-photon hyperentangled states ha…
Memory-assisted measurement-device-independent quantum secret sharing
Cheng Zhang, Qi Zhang, Wei Zhong +6
Measurement-device-independent quantum secret sharing (MDI-QSS) can eliminate all the security loopholes associated with imperfect measurement devices and greatly enhance QS's secu…
Device-independent quantum secret sharing with noise preprocessing and postselection
Qi Zhang, Wei Zhong, Ming-Ming Du +5
Device-independent (DI) quantum secret sharing (QSS) can relax the security assumptions about the devices' internal workings and provide QSS the highest level of security in theory…
Passive decoy-state quantum secure direct communication with heralded single-photon source
Jia-Wei Ying, Peng Zhao, Wei Zhong +6
Quantum secure direct communications (QSDC) can directly transmit secret messages through a quantum channel without keys. The imperfect photon source is a major obstacle for QSDC's…
Efficient multipartite entanglement purification with non-identical states
Hao Qin, Ming-Ming Du, Xi-Yun Li +3
We present an efficient and general multipartite entanglement purification protocol (MEPP) for N-photon systems in Greenberger-Horne-Zeilinger (GHZ) states with non-identical input…
Efficient electronic entanglement concentration assisted with single mobile electron
Yu-Bo Sheng, Lan Zhou, Wei-Wen Cheng +2
We present an efficient entanglement concentration protocol (ECP) for mobile electrons with charge detection. This protocol is quite different from other ECPs for one can obtain a…