Hairui Wei

Associate Professor
office location:physical and chemical building 212
E-mail:hrwei@ustb.edu.cn
Research Interests:

Quantum information processing

Resume

2015.07-present: Associate professor, School of Mathematics and Physics, University of Science and Technology Beijing (USTB), China;
2019.12-2021.01: Visiting Scholar, Centre for Quantum Technologies, National University of Singapore (NUS), Singapore;
2013.07-2015.06: Postdoctor, Department of Physics, Tsinghua University, China; 2010.09-2013.06: PhD, Department of Physics, Beijing Normal University, China;
2006.09-2009.06: Master, School of Physics and Electronic Engineering, Jiangsu Normal University, China;
2002.09-2006.06: Bachelor, School of Physics and Electronic Engineering, Jiangsu Normal University, China;

Scientific research achievements

1. National Science Foundation of China under Grant No. 1604012 (Jan. 2017- Dec. 2019)
2. Emergency management of National Science Foundation of China under Grant No. 11547138 (Jan. 2016 -Dec. 2016)
3. Fundamental Research Funds for the Central Universities under Grant FRF-TP-19-011A3, (Aug. 2019-Jue. 2021)

Enrollment plan

One Master student per year

Representative papers

[1] Wen-Qiang Liu, Hai-Rui Wei*, and Leong-Chuan Kwek, “Low-cost Fredkin gate using auxiliary space,” Physical Review Applied 14 (5): 054057 (2020).
[2] Hai-Rui Wei*, Wen-Qiang Liu, and Leong-Chuan Kwek, “Efficient fusion of photonic W-states with nonunitary partial-swap gates,” New Journal of Physics 22(9): 093051 (2020).
[3] Wen-Qiang Liu and Hai-Rui Wei*, “Optimal synthesis of Fredkin gate in a multilevel system,” New Journal of Physics 22(6): 063026 (2020).
[4] Hai-Rui Wei*, Yan-Bei Zheng, Ming Hua, and Guo-Fu Xu, “Robust-fidelity hyperparallel controlled-phase-flip gate through microcavities,” Applied Physics Express 13 (8): 082007 (2020).
[5] Hai-Rui Wei*, Wen-Qiang Liu, and Ning-Yang Chen, “Implementing two -photon three-degree-of-freedom hyper-parallel controlled phase flip gate through cavity-assisted interactions,” Annalen der Physik (Berlin), 532(4): 1900578 (2020).
[6] Wen-Qiang Liu and Hai-Rui Wei*, “Implementations of more general solid-state (SWAP)1/m and controlled-(swap)1/m gates,” New Journal of Physics 21(10): 103018 (2019).
[7] Ji-Zhen Liu, Ning-Yang Chen, Wen-Qiang Liu, Hai-Rui Wei*, and Ming Hua, “Hyperparallel transistor, router and dynamic random access memory with unity fidelities,” Optics Express 27(15): 21380-21394 (2019).
[8] Hai-Rui Wei*, Ning-Yang Chen, and Ji-Zhen Liu, “Heralded universal quantum gate and entangler assisted by imperfect double-sided quantum-dot-microcavity systems,” Annalen der Physik (Berlin), 530(8): 1800071 (2018)
[9] Hai-Rui Wei*, Ahmed Alsaedi, Aatef Hobiny, Fu-Guo Deng, Hui Hu, and Dun Zhang, “Optimal Synthesis of the Joint Unitary Evolutions,” International Journal of Theoretical Physics 57(7): 1942-1947 (2018).
[10] Ji-Zhen Liu, Hai-Rui Wei*, and Ning-Yang Chen, “A heralded and error-rejecting three-photon hyper-parallel quantum gate through cavity-assisted interactions,” Scientific Reports 8: 1885 (2018).
[11] Hai-Rui Wei* and Ji-Zhen Liu, “Deterministic implementations of single-photon multi-qubit Deutsch-Jozsa algorithms with linear optics,” Annals of Physics (New York) 377: 38-47 (2017).
[12] Hai-Rui Wei* and Pei-Jin Zhu, “Implementations of two-photon four-qubit Toffoli and Fredkin gates assisted by nitrogen-vacancy centers,” Scientific Reports 6: 35529 (2016).
[13] Hai-Rui Wei*, Fu-Guo Deng and Gui Lu Long, “Hyper-parallel Toffoli gate on three-photon system with two degrees of freedom assisted by single-sided optical microcavities,” Optics Express 24(16): 18619-18630 (2016).
[14] Hai-Rui Wei* and Fu-Guo Deng, “Robust deterministic quantum computation of quantum-dot spins inside microcavities based on parity-check building blocks,” Journal of the Optical Society of America B-Optical physics 33(4): 804 (2016).
[15] Hai-Rui Wei and Gui-Lu Long*, “Universal photonic quantum gates assisted by ancilla diamond nitrogen-vacancy centers coupled to resonators,” Physical Review A 91(3): 032324 (2015).
[16] Yao-Min Di* and Hai-Rui Wei, “Optimal synthesis of multivalued quantum circuits,” Physical Review A 92(6): 062317 (2015).
[17] Hai-Rui Wei and Gui Lu Long*, “Hybrid quantum gates between flying photon and diamond nitrogen-vacancy centers assisted by optical microcavities,” Scientific Reports 5: 12918 (2015).
[18] Hai-Rui Wei and Fu-Guo Deng*, “Compact implementation of the (SWAP)a gate on diamond nitrogen-vacancy centers coupled to resonators,” Quantum Information Processing 14(2): 465-477 (2015).
[19] Hai-Rui Wei and Fu-Guo Deng*, “Universal quantum gates on electron-spin qubits with quantum dots inside single-side optical microcavities,” Optics Express 22(1): 593-607 (2014).
[20] Hai-Rui Wei and Fu-Guo Deng*, “Scalable quantum computing based on stationary spin qubits in coupled quantum dots inside double-sided optical microcavities,” Scientific Reports 4: 7551 (2014).
[21] Hai-Rui Wei and Fu-Guo Deng*, “Universal quantum gates for hybrid systems assisted by quantum dots inside double-sided optical microcavities,” Physical Review A 87(2): 022305 (2013).
[22] Hai-Rui Wei and Fu-Guo Deng*, “Compact quantum gates on electron-spin qubits assisted by diamond nitrogen-vacancy centers inside cavities,” Physical Review A 88(4): 042323 (2013).
[23] Yao-Min Di and Hai-Rui Wei*, “Synthesis of multivalued quantum logic circuits by elementary gates,” Physical Review A 87(1): 012325(2013).
[24] Hai-Rui Wei and Fu-Guo Deng*, “Scalable photonic quantum computing assisted by quantum-dot spin in double-sided optical microcavity,” Optics Express 21(15): 17671-17685 (2013).
[25] Hai-Rui Wei, Bao-Cang Ren, and Fu-Guo Deng*, “Geometric measure of quantum discord for a two-parameter class of states in a qubit-qutrit system under various dissipative channels,” Quantum Information Processing 12 (2): 1109-1124 (2013).
[26] Hai-Rui Wei, Bao-Cang Ren, Mei Zhang, Tao Li, and Fu-Guo Deng*, “Complete deterministic analyzer for multi-electron Greenberger-Horne-Zeilinger states assisted by double-side optical microcavities,” International Journal of Theoretical Physics 52(11): 4045-4054 (2013).
[27] Bao-Cang Ren, Hai-Rui Wei, Ming Hua, Tao Li, and Fu-Guo Deng*, “Complete hyperentangled-Bell-state analysis for photon systems assisted by quantum-dot spins in optical microcavities,” Optics Express 20(22): 24664 -24677 (2012).
[28] Hai-Rui Wei and Yao-Min Di*, “Decomposition of orthogonal matrix and synthesis of two-qubit and three-qubit orthogonal gates,” Quantum Information & Computation 12(3&4): 0262-0270 (2012).
[29] Hai-Rui Wei, Bao-Cang Ren, Tao Li, Ming Hua, and Fu-Guo Deng*, “Dynamics of entanglement for a two-parameter class of states in a qubit-qutrit system,” Communications in Theoretical Physics 57(6): 983-990 (2012).
[30] Hai-Rui Wei, Yao-min Di*, Yan Wang, and Jie Zhang, “Note on implementation of three-qubit SWAP gate,” Communications in Theoretical Physics 53(1): 78-82 (2010).
[31] Hai-Rui Wei, Yao-min Di*, Yan Wang, “Synthesis of some three-qubit gates and their implementation in a three spins system coupled with Ising interaction,” Science China Physics, Mechanics & Astronomy 53(4): 664-671 (2010).
[32] Hai-Rui Wei, Yao-min Di*, Jie Zhang, “Modified Khaneja-Glaser decomposition and realization of three-qubit quantum gate,” Chinese Physics Letters 25(9): 3107-3110 (2008).

Postgraduate training

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  • School of Chemistry and Biological Engineering, USTB
  • 30 Xueyuan Road, Haidian District, Beijing,100083