Qingyufei Terenz Feng

Institut für Theoretische Physik
Universität zu Köln
Zülpicher Str. 77a/Zi. 1.02
D-50937 Köln, Germany
Phone: +49 (0)221 470 1032

Current Issues

    I'm co-organising a summer school on quantum information, take a look here!

Recent Interests

    Topological Field Theory
    Anyonic Excitiation
  • Majorana Fermion
  • Topological Quantum Computation
  • Decoherence and Disorder

Short CV

08/2017 - present PhD in Theoretical Physics with Prof. Martin Zirnbauer, Cologne
04/2016 Dieter-Wohlleben Prize, Cologne
08/2015 - 09/2015 Research Internships with Prof. Achim Rosch, Cologne
10/2015 - 07/2017 04/2013 - 04/2015
Study of Physics at the Universiy of Cologne


WiSe18/19 Tutor for M.Sc. Physics Lecture Advanced Quantum Mechanics
SoSe18 Tutor for M.Sc. Physics Lecture Quantum Field Theory I
WiSe17/18 Tutor for M.Sc. Physics Lecture Advanced Quantum Mechanics
SoSe17 Tutor for M.Sc. Physics Seminar Quantum Simulations with Ultracold Atoms
WiSe16/17 Tutor for M.Sc. Physics Lecture Advanced Statistical Physics
SoSe16 Tutor for B.Sc. Physik Lecture Vektoranalysis und Lineare Algebra
SoSe15 Tutor for B.Sc. Physik Practical Course Praktikum A
WiSe14/15 Tutor for B.Sc. Chemie/Biologie/Biochemie Lecture Experimentalphysik für Studierenden der Naturwissenschaften


  • Screening Length in Compensation-doped Semiconductors and Topological Insulators
  • J. Lux, Q.T. Feng, and A. Rosch
  • arXiv:1703.10644, Mar. 2017
  • Numerical Research on the Potential Screening in Fully Compensated Topological Insulators
  • manuscript, Sep. 2015