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Lupei Qin  Associate Professor of Physics

Office:Room 142-04, Building 32


Research Areas:Condensed matter physics

Address:Yaguan Road 135, Jinnan District, 300350 Tianjin, P. R. China

Biographical Profile

    Educational Background

  • 2008.09 - 2012.07 B.Sc., Department of Physics, Zhejiang Ocean University

  • 2012.09 - 2017.01 Ph.D., Department of Physics, Beijing Normal University

    Professional Career

  • 2015.10 - 2016.04, Visitor, Hong Kong University of Science and Technology

  • 2018.06 - 2019.04, Visitor, Karlsruhe Institute of Technology

  • 2017.07 - 2022.12, Lecturer, Department of Physics, School of Science, Tianjin University

  • 2023.01-now, Associate Professor, Department of Physics, School of Science, Tianjin University

Fields of Interest 

  • Mesoscopic physics

  • Quantum physics

  • Quantum information

Selected publications

[1] J. Li, Y. Niu, X. Wang, L. Qin* and X. Q. Li*, Quantum-coherence-free precision metrology by means of difference-signal amplification, Scientific reports 13, 4688 (2023). 

[2] L. Qin, L. Xu, and X. Q. Li*, Quality analysis for precision metrology based on joint weak measurements without discarding readout data, Journal of Physics A-Mathematical and Theoretical 56, 265301 (2023). 

[3] Y. Liu, L. Qin* and X. Q. Li*, Fisher information analysis on weak-value-amplification metrology using optical coherent states, Physical Review A 106, 022619 (2022). 

[4] L. Qin* and Y. Liu, Analysis for weak-value-amplification measurement in trapped ion systems, Physics Letters A 448, 128329 (2022). 

[5] L. Qin, W. Feng and X. Q. Li*, Cross correlation mediated by distant Majorana zero modes with no overlap, Chinese Physics B 31, 017402 (2022). 

[6] L. Qin*, Influence of Fluctuations in the Occupation of Higher Energy Levels on the Read-Out Process of Majorana Qubits, International Journal of Theoretical Physics, 61(1) (2022). 

[7] K. Zhou, C. Zhang, L. Qin* and X. Q. Li*, Double-dot interferometer for quantum measurement of Majorana qubits and stabilizers, Chinese Physics B 31(1), 010301 (2021). 

[8] L. Qin, X. Q. Li, A. Shnirman and G. Scho ̈n*,Transport signatures of a Majorana qubit and read-out-induced dephasing, New Journal of Physics 21, 043027 (2019). 

[9] L. Qin, Z. Wang, C. Zhang and X. Q. Li*, Direct measurement of the quantum state of photons in a cavity, Optics Express, 26 (6), 7034-7042 (2018). 

[10] L. Qin, L. Xu, W. Feng, X. Q. Li. Qubit state tomography in superconducting circuit via weak measurements, New Journal of Physics. 19, 033036 (2017). 

[11] L. Qin, W. Feng, X. Q. Li. Simple understanding of quantum weak values, Scientific Reports, 15, 20286 (2016). 

[12] L. Qin, P. Liang, X. Q. Li. Weak values in continuous weak measurements of qubits, Physical Review A, 92, 012119 (2015).


天津大学理学院 量子交叉研究中心   地址:天津津南区 雅观路135号 天津大学北洋园校区32楼146 
Center for Joint Quantum Studies, School of Science, Tianjin University     Address : Yaguan Road 135, Jinnan District, 300350 Tianjin, P. R. China