Faculty

Jun Li
Associate Researcher
lij3@sustech.edu.cn

Research Field

Quantum system control (scalable control, open system control, closed-loop learning control), quantum computation (quantum speedup, quantum simulation), quantum thermalization, spin dynamics, nuclear magnetic resonance experiments

Education Background

2008–2015 Ph.D. in Particle and Nuclear Physics, Department of Modern
Physics, University of Science and Technology of China, Hefei, China
Supervisor: Xinhua Peng
2003–2007 Bachelor Degree in Physics, School of Physics and Technology,
Wuhan University, Wuhan, China

Working Experience

2018.03–present Associate researcher in Institute for Quantum Science and
Engineering, Southern University of Science and Technology, Shenzhen,
China
2017.03–2018.03 Joint postdoctoral fellow in Institute for Quantum Computing,
University of Waterloo, Waterloo, Ontario, Canada and Beijing
Computational Science Research Center, Beijing, China
Supervisor: Chang-Pu Sun, Bei Zeng & Raymond Laflamme
2015.03–2017.03 Postdoctoral fellow in Beijing Computational Science Research
Center, Beijing, China
Supervisor: Chang-Pu Sun

Publications

  1. Yunlan Ji, Ji Bian, Xi Chen, Jun Li, Xinfang Nie, Hui Zhou, and Xinhua Peng, Experimental preparation of Greenberger-Horne-Zeilinger states in an Ising spin model by partially suppressing the nonadiabatic transitions, Phys. Rev. A 99, 032323 (2019).
  2. Ke Zhang, Jun Li∗, Min Jiang, Nan Zhao∗, and Xinhua Peng∗, Feedback control for manipulating magnetization in spin-exchange optical pumping system, Sci. China-Phys. Mech. Astron. 61, 080314 (2018)
  3. Sirui Lu†, Shilin Huang†, Keren Li, Jun Li∗, Jianxin Chen, Dawei Lu∗, Zhengfeng Ji, Yi Shen, Duanlu Zhou, Bei Zeng, Separability-entanglement classifier via machine learning, Phys. Rev. A 98, 012315 (2018).
  4. Guanru Feng, Franklin H. Cho, Hemant Katiyar, Jun Li, Dawei Lu, Jonathan Baugh, Raymond Laflamme, Closed-loop quantum optimal control in a solid-state two-qubit system, Phys. Rev. A 98, 052341 (2018).
  5. Zhihuang Luo, Yi-Zhuang You, Jun Li, Chao-Ming Jian, Dawei Lu, Cenke Xu, Bei Zeng, Raymond Laflamme, Observing Fermion Pair Instability of the Sachdev-Ye-Kitaev Model on a Quantum Spin Simulator, arXiv:1712.06458,(2018).
  6. Jiangyu Cui, Jun Li, Xiaomei Liu, Xinhua Peng, Riqiang Fu, Engineering spin Hamiltonians using multiple pulse sequences in solid state NMR spectroscopy, Journal of Magnetic Resonance, 294, 83 (2018).
  7. Tao Xin, Shilin Huang, Sirui Lu, Keren Li, Zhihuang Luo, Zhangqi Yin, Jun Li∗, Dawei Lu∗, Guilu Long∗, Bei Zeng, NMRCloudQ: A Quantum Cloud Experience on a Nuclear Magnetic Resonance Quantum Computer, Science Bulletin 63, 17–23 (2018).
  8. Dawei Lu∗,†, Keren Li†, Jun Li†, Hemant Katiyar, Annie Jihyun Park, Guanru Feng, Tao Xin, Hang Li, GuiLu Long, Aharon Brodutch, Jonathan Baugh, Bei Zeng∗, Raymond Laflamme, Enhancing quantum control by bootstrapping a quantum processor of 12 qubits, npj Quantum Information 3, 45 (2017).
  9. Zhihuang Luo, Jun Li, Zhaokai Li, Ling-Yan Hung, Yidun Wan, Xinhua Peng, Jiangfeng Du, Experimentally probing topological order and its breakdown through modular matrices, Nature Physics 14, 160 (2018).
  10. Jun Li∗, Shilin Huang∗, Zhihuang Luo, Keren Li, Dawei Lu, Bei Zeng∗, Optimal design of measurement settings for quantum-state-tomography experiments, Phys. Rev. A 96, 032307 (2017).
  11. Nayeli A. Rodriguez-Briones, Jun Li, Xinhua Peng, Tal Mor, Yossi Weinstein, Raymond Laflamme, Heat-Bath Algorithmic Cooling with correlated qubit-environment interactions, New J. Phys. 19 113047 (2017).
  12. Jiangyu Cui, Jun Li, Xinhua Peng, Riqiang Fu, Transient NOE Enhancement in Solid-State MAS NMR of Mobile Systems, Journal of Magnetic Resonance 284 73–79 (2017).
  13. Xi-Wei Yao, Hengyan Wang, Zeyang Liao, Ming-Cheng Chen, Jian Pan, Jun Li, Kechao Zhang, Xingcheng Lin, Zhehui Wang, Zhihuang Luo, Wenqiang Zheng, Jianzhong Li, Meisheng Zhao, Xinhua Peng, and Dieter Suter, Quantum Image Processing and Its Application to Edge Detection: Theory and Experiment, Phys. Rev. X 7, 031041 (2017).
  14. Jun Li, Ruihua Fan, Hengyan Wang, Bingtian Ye, Bei Zeng, Hui Zhai, Xinhua Peng, Jiangfeng Du, Measuring out-of-time-order correlators on a nuclear magnetic resonance quantum simulator, Phys. Rev. X 7, 031011 (2017).(Selected for a Viewpoint in Physics)
  15. Jun Li∗, Xiaodong Yang, Xinhua Peng∗, and Chang-Pu Sun, Hybrid Quantum-Classical Approach to Quantum Optimal Control, Phys. Rev. Lett. 118, 150503 (2017).
  16. Qi Yu, Yanbao Zhang∗, Jun Li∗, Hengyan Wang, Xinhua Peng, Generic preparation and entanglement detection of equal superposition states, Sci. China Phys. Mech. Astron. 60, 070313 (2017).
  17. Jun Li∗, Jiangyu Cui, Raymond Laflamme, and Xinhua Peng∗, Selective-pulse-network compilation on a liquid-state nuclear-magnetic-resonance system, Phys. Rev. A 94, 032316 (2016).
  18. Zhihuang Luo, Chao Lei, Jun Li, Xinfang Nie, Zhaokai Li, Xinhua Peng, and Jiangfeng Du, Experimental observa-tion of topological transitions in interacting multispin systems, Phys. Rev. A 93, 052116 (2016).
  19. Jun Li, Dawei Lu, Zhihuang Luo, Raymond Laflamme, Xinhua Peng, and Jiangfeng Du, Approximation of reachable sets for coherently controlled open quantum systems: Application to quantum state engineering, Phys. Rev. A 94, 012312 (2016).
  20. Riqiang Fu, Jun Li, Jiangyu Cui, Xinhua Peng, Revisiting spin–lattice relaxation time measurements for dilute spins in high-resolution solid-state NMR spectroscopy, Journal of Magnetic Resonance 268, 107 (2016).
  21. Dawei Lu, Jacob D. Biamonte, Jun Li, Hang Li, Tomi H. Johnson, Ville Bergholm, Mauro Faccin, Zoltán Zimborás, Raymond Laflamme, Jonathan Baugh, and Seth Lloyd, Chiral Quantum Walks. Phys. Rev. A 93, 042302 (2016).
  22. Dawei Lu, Hang Li, Denis-Alexandre Trottier, Jun Li, Aharon Brodutch, Anthony P. Krismanich, Ahmad Ghavami, Gary I. Dmitrienko, Guilu Long, Jonathan Baugh, and Raymond Laflamme, Experimental Estimation of Average Fidelity of a Clifford Gate on a 7-Qubit Quantum Processor, Phys. Rev. Lett. 114, 140505 (2015).
  23. Xinfang Nie, Jun Li, Jiangyu Cui, Zhihuang Luo, Jiahao Huang, Hongwei Chen, Chaohong Lee, Xinhua Peng and Jiangfeng Du, Quantum simulation of interaction blockade in a two-site Bose–Hubbard system with solid quadrupolar crystal, New J. Phys. 17, 053028 (2015).
  24. Jun Li, Jiangyu Cui, Xiaodong Yang, Zhihuang Luo, Jian Pan, Qi Yu, Zhaokai Li, Xinhua Peng, Jiangfeng Du, Quantum control of nuclear magnetic resonance spin systems, Acta Physica Sinica, 64, 167601 (2015).
  25. Dawei Lu, Aharon Brodutch, Jun Li, Hang Li and Raymond Laflamme, Experimental realization of post-selected weak measurements on an NMR quantum processor, New Journal of Physics 16 053015 (2014).
  26. Jun Li, Xinhua Peng, Jiangfeng Du & Dieter Suter, An Efficient Exact Quantum Algorithm for the Integer Square-free Decomposition Problem, Sci. Rep. 2, 260 (2012).
  27. Zhen Wu, Jun Li, Wenqiang Zheng, Jun Luo, Mang Feng, and Xinhua Peng, Experimental demonstration of the Deutsch-Jozsa algorithm in homonuclear multispin systems, Phys. Rev. A 84, 042312 (2011).
  28. Xinhua Peng, Sanfeng Wu, Jun Li, Dieter Suter, and Jiangfeng Du, Observation of the Ground-State Geometric Phase in a Heisenberg XY Model, Phys. Rev. Lett. 105, 240405 (2010).

Preprints

  1. Wenqiang Zheng, Hengyan Wang, Tao Xin, Xinfang Nie, Dawei Lu, and Jun Li, Optimal Bounds on State Transfer Under Quantum Channels with Application to Spin System Engineering
  2. Jun Li∗, Zhihuang Luo, Tao Xin, Hengyan Wang, David Kribs, Dawei Lu∗, Bei Zeng∗, Raymond Laflamme, Exper-imental Implementation of Efficient Quantum Pseudorandomness on a 12-spin System, arXiv:1807.07419, (2018).
  3. Tao Xin†, Sirui Lu†, Ningping Cao†, Galit Anikeeva, Dawei Lu∗, Jun Li∗, Guilu Long, Bei Zeng∗, Local-measurement-based quantum state tomography via neural networks, arXiv:1807.07445 (2018).
  4. Zhihuang Luo, Jun Li, Zhaokai Li, Ling-Yan Hung, Yidun Wan, Xinhua Peng, Jiangfeng Du, Experimental Prepa-ration of Topologically Ordered States via Adiabatic Evolution, arXiv:1608.06963, (2018).