9 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Science and Technology of ChinaCN21 papers
- Hefei National Center for Physical Sciences at NanoscaleCN4 papers
- QuantumCTek (China)CN4 papers
- CAS Key Laboratory of Quantum Information, USTCCN2 papers
- Harvard UniversityUS2 papers
- Harvard University PressUS2 papers
- Institute of Theoretical PhysicsCN2 papers
- Quantum Technologies (Sweden)SE2 papers
- Sun Yat-sen UniversityCN2 papers
- University of Chinese Academy of SciencesCN2 papers
- Xi'an Institute of Optics and Precision MechanicsCN2 papers
- Ames National LaboratoryUS1 paper
15 papers · 1 filter
Microcomb-driven large-scale fully connected quantum network
Fang-Xiang Wang, Sheng-Teng Zheng, Long Huang +15
Fully connected quantum networks enable simultaneously connecting every user to every other user and are the most versatile and robust networking architecture. However, the scalabi…
Quantum Limits to Linewidth Narrowing in Single- and Few-Atom Cavity Electromagnetically Induced Transparency
Lucas R. S. Santos, Murilo H. Oliveira, Luiz O. R. Solak +2
Electromagnetically induced transparency (EIT) in cavities can narrow the transmission resonance below the empty-cavity linewidth. We investigate the limits of this narrowing from…
Distribution of high-dimensional orbital angular momentum entanglement at telecom wavelength over 1km of optical fibre
Huan Cao, She-Cheng Gao, Chao Zhang +11
High-dimensional entanglement has demonstrated potential for increasing channel capacity and resistance to noise in quantum information processing. However, its distribution is a c…
Room-temperature Composite-pulses for Robust Diamond Magnetometry
Jing-Yan Xu, Yang Dong, Shao-Chun Zhang +6
The sensitivity of a practical quantum magnetometer is challenged by both inhomogeneous coupling between sensors and environment and errors in quantum control. Based on the physica…
An Efficient Algorithmic Way to Construct Boltzmann Machine Representations for Arbitrary Stabilizer Code
Yuan-Hang Zhang, Zhian Jia, Yu-Chun Wu +1
Restricted Boltzmann machines (RBMs) have demonstrated considerable success as variational quantum states; however, their representational power remains incompletely understood. In…
Experimental Test of Generalized Hardy's Paradox
Yi-Han Luo, Hong-Yi Su, He-Liang Huang +7
Since the pillars of quantum theory were established, it was already noted that quantum physics may allow certain correlations defying any local realistic picture of nature, as fir…
Emergence of Classical Objectivity of Quantum Darwinism in a Photonic Quantum Simulator
Ming-Cheng Chen, Han-Sen Zhong, Yuan Li +6
Quantum-to-classical transition is a fundamental open question in physics frontier. Quantum decoherence theory points out that the inevitable interaction with environment is a sink…
Experimental self-testing of entangled states
Wen-Hao Zhang, Geng Chen, Xing-Xiang Peng +12
Quantum entanglement is the key resource for quantum information processing. Device-independent certification of entangled states is a long standing open question, which arouses th…
Probing the collective dynamics of nuclear spin bath in a rare-earth ion doped crystal
Zong-Quan Zhou, Yu Ma, Tao Tu +13
Probing collective spin dynamics is a current challenge in the field of magnetic resonance spectroscopy and has important applications in material analysis and quantum information…
The Exclusivity Principle Determines the Correlation Monogamy
Zhian Jia, Gao-Di Cai, Yu-Chun Wu +2
Adopting the graph-theoretic approach to the correlation experiments, we analyze the origin of monogamy and prove that it can be recognized as a consequence of the exclusivity prin…
Bell's Nonlocality Can be Detected by the Violation of Einstein-Podolsky-Rosen Steering Inequality
Jing-Ling Chen, Changliang Ren, Changbo Chen +2
Recently quantum nonlocality has been classified into three distinct types: quantum entanglement, Einstein-Podolsky-Rosen steering, and Bell's nonlocality. Among which, Bell's nonl…
Non-Markovian discrete qubit dynamics
Jun Sun, Yong-Nan Sun, Chuan-Feng Li +3
The study of open quantum systems is important for fundamental issues of quantum physics as well as for technological applications such as quantum information processing. The inter…
Randomness determines practical security of BB84 quantum key distribution
Hong-Wei Li, Zhen-Qiang Yin, Shuang Wang +4
Unconditional security of the BB84 quantum key distribution protocol has been proved by exploiting the fundamental laws of quantum mechanics, but the practical quantum key distribu…
An exact relation between number of black box computations required to solve an oracle problem quantumly and quantum retrocausality
Giuseppe Castagnoli
We investigate the reason for the quantum speedup -- quantum algorithms requiring fewer computation steps than their classical counterparts. We extend their representation to the p…
Highlighting the mechanism of the quantum speedup by time-symmetric and relational quantum mechanics
Giuseppe Castagnoli
Bob hides a ball in one of four drawers. Alice is to locate it. Classically she has to open up to three drawers, quantally just one. The fundamental reason for this quantum speedup…