Qiongyi He
qiongyihe@pku.edu.cn
Education
2002-2007 Ph.D. in Optics, Jilin University, China.
1998-2002 Bachelor's Degree in Physics, Northeast Normal University, China.
Experience
2022-Present Senior Researcher, Hefei National Laboratory, China.
2022-Present Full Professor with Tenure, Peking University, China.
2018-2021 Associate Professor with Tenure, Peking University, China.
2012-2017 Assistant Professor, Peking University, China.
2008-2011 Postdoctoral fellow (DECRA), Swinburne University of Technology, Australia.
2007-2008 Postdoctoral fellow (APD), University of Queensland, Australia.
Overview of Academic Research
Prof. He’s research mainly focuses on the detection, classification, quantification of quantum entanglement, as well as its applications in various quantum tasks. Her major achievements include: Developed efficient and practical methods to detect and quantify different kinds of quantum entanglement, including quantum inseparability, steering, Bell inequalities, and the monogamy constraints distributed among many parties. Proposed new schemes to efficiently create multipartite entangled states, cat states, squeezed states as well as Wigner negative sates, and new protocols for entanglement-assisted quantum metrology and quantum randomness verification.
Research Directions/Fields:
* Fundamental issues in quantum mechanics: quantum squeezing, entanglement, EPR paradox, nonlocality, Schrodinger Cat state, and the criteria for detecting multipartite quantum correlations and how to realize in practical physical systems.
* Quantum information theory: possible protocols for quantum memory, quantum secret sharing, quantum teleportation, and other quantum information processing.
* Interdisciplinary directions of quantum information with ultrafast optics and topological physics.
Major Honors and Awards
2023 The 19th China Young Female Scientist
2021 “The National Science Fund for Distinguished Young Scholars” , NSFC
2017 “Young Scholars of the Ten Thousand Plan”, Organization Department of CPCCC.
2016 “Excellent Young Scholar Award”, NSFC, China.
2016 “The Changjiang (Yangtze River) Youth Scholar Award” Ministry of Education, China.
2011 “Discovery Early Career Research Award (DECRA)”, Australia.
2008 “Australian Postdoctoral Fellowship (APD)”, Australia.
Representative Publications
1.Zhang, C. et al. Randomness versus Nonlocality in Multi-input and Multi-output Quantum Scenario, Phys. Rev. Lett. 134, 090201 (2025).
2.Lib, O. et al. Experimental certification of high-dimensional entanglement with randomized measurements, Phys. Rev. Lett. 134, 210202 (2025).
3.Xu, Y. et al. Phase transition and multistability in Dicke dimer, Phys. Rev. Lett. 133, 233604 (2024).
4.Li, Y. et al. Randomness Certification from Multipartite Quantum Steering for Arbitrary Dimensional Systems, Phys. Rev. Lett. 132, 080201 (2024).
5.Tian, M. et al. Manipulation of Weyl Points in Reciprocal and Nonreciprocal Mechanical Lattices, Phys. Rev. Lett. 132, 126602 (2024).
6.Gao, X. et al. Correlation-pattern-based Continuous-variable Entanglement Detection through Neural Networks, Phys. Rev. Lett. 132, 220202 (2024).
7.Huang, J. et al. Demonstration of hypergraph-state quantum information processing, Nature Commun. 15, 2601 (2024).
8.Guo, J. et al. Detecting Bell Correlations in Multipartite Non-Gaussian Spin States, Phys. Rev. Lett. 131, 070201 (2023).
9.Fang, Y. et al. Strong-Field Ionization of Hydrogen Atoms with Quantum Light, Phys. Rev. Lett. 130, 253201 (2023).
10.Liu, S. et al. Experimental Demonstration of Remotely Creating Wigner Negativity via Quantum Steering, Phys. Rev. Lett. 128, 200401 (2022).
11.Sun, F. et al. Remote Generation of Magnon Schrödinger Cat State via Magnon-Photon Entanglement, Phys. Rev. Lett. 127, 087203 (2021).
12.Chen, X. et al. A generalised multipath delayed-choice experiment on a large-scale quantum nanophotonic chip, Nature Commun. 12, 2712 (2021).
13.Wang, M.-H. et al. Deterministic distribution of multipartite entanglement and steering in a quantum network by separable states, Phys. Rev. Lett. 125, 260506 (2020).
14.Reid, M. et al. Quantifying the mesoscopic nature of the Einstein-Podolsky-Rosen nonlocality, Phys. Rev. Lett. 123, 120402 (2019).
15.Huang, X. et al. Unconditional steady-state entanglement in macroscopic hybrid systems by coherent noise cancellation, Phys. Rev. Lett. 121, 103602 (2018).
16.Deng, X.-W. et al. Demonstration of monogamy relations for Einstein-Podolsky-Rosen steering in Gaussian cluster states, Phys. Rev. Lett. 118, 230501 (2017).
17.Armstrong, S. et al. Multipartite Einstein-Podolsky-Rosen steering and genuine tripartite entanglement with optical networks, Nature Physics 11, 167 (2015).
18.He, Q. et al. Classifying directional quantum steering, entanglement, and discord in two-mode Gaussian system, Phys. Rev. Lett.114, 060402 (2015).
19.He, Q. et al. Secure continuous variable teleportation and Einstein-Podolsky-Rosen steering, Phys. Rev. Lett. 115, 180502 (2015).
20.He, Q. et al. Genuine multipartite Einstein-Podolsky-Rosen steering, Phys. Rev. Lett. 111, 250403 (2013).
21.He, Q. et al. Einstein-Podolsky-Rosen entanglement strategies in two-well Bose-Einstein Condensates, Phys. Rev. Lett.106, 120405 (2011).
22.He, Q. et al. Testing for Multipartite Quantum Nonlocality Using Functional Bell Inequalities, Phys. Rev. Lett. 103, 180402 (2009).