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Huangjun Zhu

Portrait de Huangjun Zhu
Phd: Centre for Quantum Technologies National University of Singapore 2012

Areas of Research:

Research Interests

I am interested in better understanding the distinctive features of quantum information processing as compared to its classical analog and to harnessing the power offered by quantum mechanics. I am also interested in connections between quantum information processing and fundamental laws of quantum mechanics, as well as their geometrical manifestation.

My current research work focuses on the following topics:

Quantum state estimation.

Foundation of quantum physics.

Geometry of quantum states, with focus on symmetric informationally complete positive-operator-valued measures (SIC~POVMs) and mutually unbiased bases (MUBs).

Multipartite entanglement and its applications in quantum state estimation,
quantum computation, and condensed matter physics.

Recent Publications

  • H. Zhu, Tomographic and Lie algebraic significance of generalized symmetric informationally complete measurements, to be published in Phys. Rev. A
  • H. Zhu, Quantum state estimation with informationally overcomplete measurements, Phys. Rev. A 90, 012115 (2014).
  • D. M. Appleby, C. A. Fuchs, H. Zhu, Group theoretic, Lie algebraic and Jordan algebraic formulations of the SIC existence problem (to be published in Quantum Inf. Comput.); arXiv: 1312.0555 [quant-ph].
  • H. Zhu, Information complementarity: A new paradigm for decoding quantum incompatibility, arXiv: 1408.0560 [quant-ph].

Seminars

  • Information complementarity: A new paradigm for decoding quantum incompatibility, Key Lab of Quantum Information, CAS, Hefei, Anhui, China, June 5, 2014.
  • Information complementarity: A new paradigm for decoding quantum incompatibility, Department of Mathematics, Zhejiang University, Hangzhou, Zhejiang, China, May 19, 2013.
  • Tomography with entanglement witnesses, Department of Physics, Tsinghua University, Beijing, China, May 16, 2014.
  • Information complementarity: A new paradigm for decoding quantum incompatibility, Institute for Interdisciplinary information Sciences, Tsinghua University, Beijing, China, May 14, 2014.
  • Quantum state estimation with separable measurements and collective measurements, Academy of Mathematics and Systems Science, CAS, Beijing, China, May 12, 2014
  • Information complementarity: A new paradigm for decoding quantum incompatibility, Centre for Quantum Technologies, National University of Singapore, Singapore, April 28, 2014.
  • Quantum state estimation with separable measurements and collective measurements, Key Lab of Quantum Information, CAS, Hefei, Anhui, China
  • Symmetric informationally complete measurement, Lie algebra, and the unitary group, Department of Mathematics, Zhejiang University, China
  • Quantum state estimation and geometry of quantum states, invited lectures at summer school on quantum information and computation, Department of Mathematics, Zhejiang University, Hangzhou, Zhejiang, China, 2013-07-29 to 2013-08-14 (lecture time: 40 hours)
  • Maximal consistent sets and quantum state space, Quantum information group meeting
  • PIRSA:11040105, Symmetric Informationally Complete POVMs in Prime Dimensions, Quantum Information