施小锋

职称：教授

研究方向：量子计算与信息

联系方式：xshi@hainanu.edu.cn

招生专业：物理学

个人简介：

于2011年毕业于复旦大学物理系，研究生期间曾在日本理化学研究所和香港大学访问，2011至2016年在加州大学圣地亚哥分校和佐治亚理工学院从事博士后研究，于2016年加入西安电子科技大学，2024年加入海南大学。近年来主要研究基于中性原子的量子光学与量子信息，曾提出直接实现多依奇逻辑门的方案和论证中性里德堡原子可实现容错量子计算所需精度的纠缠逻辑门等，成果被哈佛麻省理工专利和桑迪亚国家实验室专利引用，应邀撰写基于里德堡原子量子计算的综述一篇，曾主持国家自然科学基金青年和面上项目。

主要经历：

2024.07-至今，海南大学，理论物理研究中心，教授；

2016.7-2024.06，西安电子科技大学，物理学院，讲师、副教授；

2013.9-2016.07，佐治亚理工学院，物理学院，博士后；

2011.09-2013.08，加州大学圣地亚哥分校，物理系，博士后；

2006.09-2011.07，复旦大学，物理系，博士；

2002.09-2006.07，陕西师范大学，物理与信息技术学院，学士。

研究方向：

基于中性原子及其里德堡态的非线性量子光学、光量子计算、量子模拟、量子计算；基于超导量子比特、量子点等固态量子比特的量子信息与量子模拟；基于分子动力学模拟的生物大分子结构和动力学；基于严格对角化和密度矩阵重整化群的量子多体物理学。

研究成果：

30. Yuechun Jiao, Changcheng Li, Jiabei Fan, Jingxu Bai, Xiao-Feng Shi*, Suotang Jia, Jianming Zhao*, C. Stuart Adams*.

Suppression of motional dephasing using optical tagging.

ArXiv 2409.04769 (2024).

29. Xiao-Feng Shi and Yan Lu.

Fast nuclear-spin entangling gates compatible with large-scale atomic arrays.

Phys. Rev. A 110, 012610 (2024).

28. Xiao-Feng Shi.

Fast nuclear-spin gates and electrons−nuclei entanglement of neutral atoms in weak magnetic fields.

Frontiers of Physics 19, 22203 (2024).

27. Yang Zhao and Xiao-Feng Shi.

Fractional Chern insulator with Rydberg-dressed neutral atoms.

Phys. Rev. A 108, 053107 (2023).

26. Xiao-Feng Shi.

Coherence-preserving cooling of nuclear spin qubits in a weak magnetic field.

Phys. Rev. A 107, 023102 (2023).

25. Seokho Jeong, Xiao-Feng Shi, Minhyuk Kim, and Jaewook Ahn.

Rydberg Wire Gates for Universal Quantum Computation.

Frontiers in Physics 10, 875673 (2022).

24. Xiao-Feng Shi.

Quantum logic and entanglement by neutral Rydberg atoms: methods and fidelity.

Quantum Sci. Technol. 7, 023002 (2022).

23. Xiao-Feng Shi.

Fast atom-photon entangling gates with a superconducting coplanar waveguide.

Phys. Rev. A 105, 042401 (2022).

22. Xiao-Feng Shi.

Hyperentanglement of divalent neutral atoms by Rydberg blockade.

Phys. Rev. A 104, 042422 (2021).

21. Xiao-Feng Shi and Yan Lu.

Quantum gates with weak van der Waals interactions of neutral Rydberg atoms.

Phys. Rev. A 104, 012615 (2021).

20. Xiao-Feng Shi.

Rydberg quantum computation with nuclear spins in two-electron neutral atoms.

Frontiers of Physics 16, 52501 (2021).

19. Xiao-Feng Shi.

Transition Slow-Down by Rydberg Interaction of Neutral Atoms and a Fast Controlled-NOT Quantum Gate.

Phys. Rev. Applied 14, 054058 (2020).

18. Xiao-Feng Shi.

Single-site Rydberg addressing in 3D atomic arrays for quantum computing with neutral atoms.

J. Phys. B 53, 054002 (2020).

17. Xiao-Feng Shi.

Suppressing Motional Dephasing of Ground-Rydberg Transition for High-Fidelity Quantum Control with Neutral Atoms.

Phys. Rev. Applied 13, 024008 (2020).

16. Yan Lu, Xiao-Feng Shi, Phuong H. Nguyen, Fabio Sterpone, Freddie R. Salsbury, Jr., and Philippe Derreumaux.

Amyloid-β(29–42) Dimeric Conformations in Membranes Rich in Omega-3 and Omega-6 Polyunsaturated Fatty Acids.

The Journal of Physical Chemistry B 2019, 123 (12), 2687-2696.

15. Xiao-Feng Shi.

Fast, Accurate, and Realizable Two-Qubit Entangling Gates by Quantum Interference in Detuned Rabi Cycles of Rydberg Atoms.

Phys. Rev. Applied 11, 044035 (2019).

14. Yan Lu, Xiao-Feng Shi, Freddie R. Salsbury Jr., and Philippe Derreumaux.

Influence of electric field on the amyloid-β(29-42) peptides embedded in a membrane bil[ant]ayer.

J. Chem. Phys. 148, 045105 (2018).

13. Xiao-Feng Shi.

Accurate Quantum Logic Gates by Spin Echo in Rydberg Atoms.

Phys. Rev. Applied 10, 034006 (2018).

12. Xiao-Feng Shi.

Deutsch, Toffoli, and CNOT Gates via Rydberg Blockade of Neutral Atoms.

Phys. Rev. Applied 9, 051001 (2018).

11. Xiao-Feng Shi and T. A. B. Kennedy.

Simulating magnetic fields in Rydberg-dressed neutral atoms.

Phys. Rev. A 7, 97 033414 (2018).

10. Xiao-Feng Shi.

Universal Barenco quantum gates via a tunable noncollinear interaction.

Phys. Rev. A 7, 97 032310 (2018).

9. Yan Lu, Xiao-Feng Shi, Freddie R. Salsbury Jr., and Philippe Derreumaux.

Small static electric field strength promotes aggregation-prone structures in amyloid-β(29-42).

J. Chem. Phys. 146, 145101 (2017).

8. Xiao-Feng Shi.

Rydberg Quantum Gates Free from Blockade Error.

Phys. Rev. Applied 7, 064017 (2017).

7. Xiao-Feng Shi and T. A. B. Kennedy.

Annulled van der Waals interaction and fast Rydberg quantum gates.

Phys. Rev. A 95, 043429 (2017).

6. Xiao-Feng Shi, P. Svetlichnyy, and T. A. B. Kennedy.

Spin–charge separation of dark-state polaritons in a Rydberg medium.

J. Phys. B 49, 074005 (2016).

5. Xiao-Feng Shi, F. Bariani, and T. A. B. Kennedy.

Entanglement of neutral-atom chains by spin-exchange Rydberg interaction.

Phys. Rev. A 90, 062327 (2014).

4.Xiao-Feng Shi.

Nuclear spin polarization in a single quantum dot pumped by two laser beams.

Phys. Rev. B 87, 195318 (2013).

3. Xiao-Feng Shi, Yan Chen, and J. Q. You.

Exotic phase diagram of a topological quantum system.

Phys. Rev. B 82, 174412 (2010).

2. J. Q. You, Xiao-Feng Shi, Xuedong Hu, and Franco Nori.

Quantum emulation of a spin system with topologically protected ground states using superconducting quantum circuits.

Phys. Rev. B 81, 014505 (2010).

1. Xiao-Feng Shi, Yue Yu, J. Q. You, and Franco Nori.

Topological quantum phase transition in the extended Kitaev spin model.

Phys. Rev. B. 79, 134431 (2009).

教学经历：

本科生课程

《大学物理》，《大学物理（全英文）》，《量子光学》，《近代物理前沿讲座》

研究生课程

《量子信息与量子光学》，《量子计算与量子信息（全英文）》，《诺贝尔物理奖史话》