147 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Capital Normal UniversityCN18 papers
- Chinese Academy of SciencesCN17 papers
- Beihang UniversityCN16 papers
- Tsinghua UniversityCN16 papers
- Max Planck Institute for Mathematics in the SciencesDE12 papers
- Institute of PhysicsPL10 papers
- University of Science and Technology BeijingCN10 papers
- University of Chinese Academy of SciencesCN9 papers
- Max Planck Institute for MathematicsDE8 papers
- Academy of Mathematics and Systems ScienceCN7 papers
- Beijing University of Posts and TelecommunicationsCN6 papers
- Queen Mary University of LondonGB6 papers
9 papers · 1 filter
Trace-distance-based complementarity relations in a multipath interferometer
Yue Sun, Jingyan Liu, Peng-Tong Li +2
The complementarity relations in an interferometer reflect an important phenomenon in quantum mechanics: wave-particle duality. Here, we develop a method to quantify both wave and…
Combating Knowledge Corruption in Agent Systems: A Byzantine-Tolerant Secure Collaborative RAG Framework
Zhaoqi Wang, Daqing He, Zijian Zhang +13
While retrieval-augmented generation systems partially address the hallucination issues in large language models, it also introduces new vulnerabilities to knowledge corruption att…
Beamforming and Phase Shift Design for STAR-RIS Assisted Secure Sensing and Communication in ISAC Systems
Haijun Zhang, Shuqing Wu, Xiaoqi Zhang +3
Integrated sensing and communication(ISAC), as a rapidly advancing technique, introduces a fresh approach for achieving secure communication and intelligent sensing for future wire…
Quantum Recurrence Plot Algorithm Based on Quantum Principal Component Analysis
Hanhuai Zhu, Jingjing Huang, Zhi-Xi Wang +1
Recurrence Plot (RP) is a method employed to analyze the periodicity, chaoticity, and nonlinear characteristics of complex systems. Quantum Principal Component Analysis (QPCA), on…
Coherence measures in the strictly incoherent operation framework and its application in the multi-path interferometer
Peiru Li, Jingyan Liu, Ming-Jing Zhao
Quantifying coherence is an essential endeavor in both quantum foundations and quantum technologies. In this paper, we study the coherence measures in terms of the diagonal states…
Calibrating the Role of Entanglement in Variational Quantum Algorithms from a Geometric Perspective
Chunxiao Du, Yang Zhou, Zhichen Huang +4
Calibrating the role of entanglement in quantum algorithms is a crucial task in the development of quantum computing. Most existing studies have primarily focused on how the static…
On fully entangled fraction of arbitrary quantum states
Xue-Na Zhu, Gui Bao, Ming Li +2
We study the fully entangled fraction of quantum states based on the Bloch representation of density matrices. Analytical upper bounds on the fully entangled fraction are obtained…
Non-commutative Index of Measurement-only Entanglement Phase Transition
Zhichen Huang, Chunxiao Du, Yang Zhou +1
Measurement-only models offer an ideal platform for exploring entanglement dynamics in the absence of unitary evolution. Despite extensive numerical evidence for entanglement phase…
Anisotropic Electronic Correlations in the Spin Density Wave State of LaNiO
Ge He, Jun Shen, Shiyu Xie +21
The bilayer nickelate superconductor LaNiO undergoes a density wave transition near 150 K that has attracted intensive scrutiny, yet its microscopic origin remains elus…