OH Choo Hiap

PhD, University of Otago, New Zealand (1972)

Emeritus Professor
Office : S13-03-02  |  Tel : (65) 6516 2820
Email : phyohch@nus.edu.sg

Current Research

  • Quantum information including quantum cryptography, entanglement, topological quantum computation, quantum simulation, cold atoms and quantum memory.
  • High energy physics. Quantum field theories. Yang-Mills fields. Yang-Baxter equation.

Selected Publications

  1. Sixia Yu and C.H. Oh, “A family of nonlocal bound entangled states”, Phys. Rev. A 95, 032111 (2017).

  2. X.M. Lu, S. Yu and C. H. Oh, "Robust quantum metrological schemes based on protection of quantum Fisher information". Nature Communications, 6 : 7282. (2015)

  3. Q. Chen, S. Yu, C. Zhang, C.H. Lai, and C.H. Oh, "Test of Genuine Multipartite Nonlocality without Inequalities", Phys. Rev. Lett. 112, 140404 (2014).

  4. S. Yu, and C.H. Oh, “State-independent proof of Kochen- Specker Theorem with 13 rays”, Phys. Rev. Lett. 108, 030402 (2012).

  5. S. Yu, Q. Chen, C.H. Lai, and C.H. Oh, “Nonadditive quantum error-correcting code”, Phys. Rev. Lett. 101, 090501 (2008).

  6. D.M. Tong, K. Singh, L.C. Kwek, and C.H. Oh, “Sufficiency criterion for the validity of the adiabatic approximation”, Phys. Rev. Lett. 98, 150402 (2007).

  7. X.-J. Liu, X. Liu, L.C. Kwek, and C.H. Oh “Optically induced spin-Hall effect in atoms”, Phys. Rev. Lett. 98, 026602 (2007).

Affiliations & Links