2.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Nanjing UniversityCN1.4k papers
- Fudan UniversityCN540 papers
- Chinese Academy of SciencesCN473 papers
- State Key Laboratory of Surface Physics445 papers
- National Laboratory of Solid State Microstructures378 papers
- Zhejiang UniversityCN305 papers
- University of Science and Technology of ChinaCN280 papers
- Institute of PhysicsPL190 papers
- High Magnetic Field LaboratoryCN157 papers
- Shanghai Jiao Tong UniversityCN148 papers
- University of Chinese Academy of SciencesCN136 papers
- Renmin University of ChinaCN93 papers
22 papers · 2 filters
Experimental 3D super-localization with Laguerre-Gaussian modes
Chenyu Hu, Liang Xu, Ben Wang +4
Improving three-dimensional (3D) localization precision is of paramount importance for super-resolution imaging. By properly engineering the point spread function (PSF), such as ut…
Coherence in resonance fluorescence
Xu-Jie Wang, Guoqi Huang, Ming-Yang Li +10
Resonance fluorescence of a two-level emitter displays persistently anti-bunching irrespective of the excitation intensity, but inherits the driving laser's linewidth under weak mo…
Non-Abelian quantum geometric tensor in degenerate topological semimetals
Hai-Tao Ding, Chang-Xiao Zhang, Jing-Xin Liu +3
The quantum geometric tensor (QGT) characterizes the complete geometric properties of quantum states, with the symmetric part being the quantum metric, and the antisymmetric part b…
Observation of quantum nonlocality in Greenberger-Horne-Zeilinger entanglement on a silicon chip
Leizhen Chen, Bochi Wu, Liangliang Lu +4
Nonlocality is the defining feature of quantum entanglement. Entangled states with multiple particles are of crucial importance in fundamental tests of quantum physics as well as i…
Enhancement of non-Stabilizerness within Indefinite Causal Order
Yin Mo, Chengkai Zhu, Zhiping Liu +2
In quantum computing, the nonstabilizerness of quantum operations is crucial for understanding and quantifying quantum speedups. In this study, we explore the phenomena of nonstabi…
Limitations of Classically-Simulable Measurements for Quantum State Discrimination
Chengkai Zhu, Zhiping Liu, Chenghong Zhu +1
In the realm of fault-tolerant quantum computing, stabilizer operations play a pivotal role, characterized by their remarkable efficiency in classical simulation. This efficiency s…
Coexistence of multiuser entanglement distribution and classical light in optical fiber network with a semiconductor chip
Xu Jing, Cheng Qian, Hu Nian +10
Building communication links among multiple users in a scalable and robust way is a key objective in achieving large-scale quantum networks. In realistic scenario, noise from the c…
Entropic uncertainty relations for multiple measurements assigned with biased weights
Shan Huang, Hua-Lei Yin, Zeng-Bing Chen +1
The entropic way of formulating Heisenberg's uncertainty principle not only plays a fundamental role in applications of quantum information theory but also is essential for manifes…
Finite-Key Analysis for Coherent One-Way Quantum Key Distribution
Ming-Yang Li, Xiao-Yu Cao, Yuan-Mei Xie +2
Coherent-one-way (COW) quantum key distribution (QKD) is a significant communication protocol that has been implemented experimentally and deployed in practical products due to its…
Polarization-entangled quantum frequency comb from a silicon nitride microring resonator
Wenjun Wen, Wenhan Yan, Chi Lu +5
Integrated microresonator facilitates the realization of quantum frequency comb (QFC), which provides a large number of discrete frequency modes with broadband spectral range and n…
Experimental quantum e-commerce
Xiao-Yu Cao, Bing-Hong Li, Yang Wang +3
E-commerce, a type of trading that occurs at a high frequency on the Internet, requires guaranteeing the integrity, authentication and non-repudiation of messages through long dist…
Phased Geometric Controls of V-Shaped Three-Level System for Zero-field Quantum Sensing
Zhijie Li, Xiangyu Ye, Xi Kong +6
Here we propose and demonstrate a phased geometric control protocol for zero-field double quantum gates in a V-shaped three-level spin system. This method utilizes linearly polariz…
On-chip generation and collectively coherent control of the superposition of the whole family of Dicke states
Leizhen Chen, Liangliang Lu, Lijun Xia +3
Integrated quantum photonics has recently emerged as a powerful platform for generating, manipulating, and detecting entangled photons. Multipartite entangled states lie at the hea…
Device-independent randomness based on a tight upper bound of the maximal quantum value of chained inequality
Youwang Xiao, Xinhui Li, Jing Wang +2
The violation of Bell inequality not only provides the most radical departure of quantum theory from classical concepts, but also paves the way of applications in such as device in…
Quantum Neural Network for Quantum Neural Computing
Min-Gang Zhou, Zhi-Ping Liu, Hua-Lei Yin +3
Neural networks have achieved impressive breakthroughs in both industry and academia. How to effectively develop neural networks on quantum computing devices is a challenging open…
Asynchronous measurement-device-independent quantum key distribution with hybrid source
Jun-Lin Bai, Yuan-Mei Xie, Yao Fu +2
The linear constraint of secret key rate capacity is overcome by the tiwn-field quantum key distribution (QKD). However, the complex phase-locking and phase-tracking technique requ…
Experimental quantum secret sharing based on phase encoding of coherent states
Ao Shen, Xiao-Yu Cao, Yang Wang +6
Quantum secret sharing (QSS) is one of the basic communication primitives in future quantum networks which addresses part of the basic cryptographic tasks of multiparty communicati…
Phase-Matching Quantum Key Distribution without Intensity Modulation
Shan-Feng Shao, Xiao-Yu Cao, Yuan-Mei Xie +5
Quantum key distribution provides a promising solution for sharing secure keys between two distant parties with unconditional security. Nevertheless, quantum key distribution is st…
Resource-efficient Direct Characterization of General Density Matrix
Liang Xu, Mingti Zhou, Runxia Tao +12
Sequential weak measurements allow the direct extraction of individual density-matrix elements instead of globally reconstructing the whole density matrix, opening a new avenue for…
Advantages of Asynchronous Measurement-Device-Independent Quantum Key Distribution in Intercity Networks
Yuan-Mei Xie, Jun-Lin Bai, Yu-Shuo Lu +3
The new variant of measurement-device-independent quantum key distribution (MDI-QKD), called asynchronous MDI-QKD or mode-pairing MDI-QKD, offers similar repeater-like rate-loss sc…
Experimental demonstration of drone-based quantum key distribution
Xiao-Hui Tian, Ran Yang, Hua-Ying Liu +14
Quantum state transferring has been demonstrated using drones via entanglement distribution. Here we demonstrate the first drone-based quantum task, for quantum key distribution (Q…
One-Time Universal Hashing Quantum Digital Signatures without Perfect Keys
Bing-Hong Li, Yuan-Mei Xie, Xiao-Yu Cao +4
Quantum digital signatures (QDS), generating correlated bit strings among three remote parties for signatures through quantum law, can guarantee non-repudiation, authenticity, and…