Ng Wei Khim

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Senior Lecturer

Research Background:

Pillar / Cluster: Science, Mathematics and Technology


I received my B.Sc. and Ph.D. in physics from the National University of Singapore. One of my passion is to observe nature, give reasons to the observations and share them. Hence, I became a particle physicist and an educator in physics.

Before joining SUTD, I worked as a lecturer in the Department of Physics at the National University of Singapore.

I am also an avid natural historian.


  • Ph.D. in Physics, National University of Singapore, 2010.
  • B.Sc. (Honours), National University of Singapore, 2005.

Research Interests

  • Theoretical and phenomological high energy physics: Neutrino physics & Matter and Anti-matter asymmetry
  • Nuclear Medical physics: Radiation and matter interactions, nuclear imaging
  • Pedagogy: Physics education, assessment methods, and nuclear/medical physics education for public
  • Nonlinear quantum theory: Formalism and phenomological applications
  • Quantum Theory: Foundations, symmetries and deformations

Selected Publications

  1. W. Wong, C. L. Ching and W. K. Ng, Rainbow Gravity: Big Bounce in Bianchi Type I Universe, EPJ Web Conf. 206 (2019) 09012.
  2. J. A. Cheung and W. K. Ng, Constraining Non-linear Dirac Equations with Neutrino Oscillations, EPJ Web Conf. 206 (2019) 09010.
  3. C. L. Ching, C. X. Yeo and W. K. Ng, Nonrelativistic anti-Snyder model and some applications, Int. J. Mod. Phys. A 32, (2017) 1750009.
  4. Wei Khim Ng and Rajesh R. Parwani, Real World Mathematics, Simplicity Research Institute, 2014. (Book)
  5. W. Y. Wang, Q. Leong, W. K. Ng, A. Dewanto, A. H. Chan, C. H. Oh, Deformed Coherent State For Multiparticle Production Mechanism, Proceedings of the Conference in Honour of the 90th Birthday of Freeman Dyson, pp. 400-406 (2014).
  6. C. L. Ching and W. K. Ng, Generalized relativistic wave equations with intrinsic maximum momentum, Mod. Phys. Lett. A 29, (2014) 1450080.
  7. C. L. Ching and W. K. Ng, Generalised Coherent States under Deformed Quantum Mechanics with Maximum Momentum, Phys. Rev. D 88, (2013) 084009.
  8. W. K. Ng and R. Parwani, Information and Particle Physics, Mod. Phys. Lett. A 26, (2011) 681.
  9. W. K. Ng and R. Parwani, Nonlinear Schrodinger-Pauli equations, Proceedings of the Conference in Honour of Murray Gell-Mann’s 80th Birthday, 24-26 Feb 2010, world scientific , 2011.
  10. W. K. Ng and R. Parwani, Probing quantum nonlinearities through neutrino oscillations, Mod. Phys. Lett. A 25, (2010) 793.
  11. W. K. Ng, Nonlinear Dirac equations with applications to neutrino oscillations, Int. J. Mod. Phys. A 24, (2009) 3476.
  12. W. K. Ng and R. Parwani, Nonlinear Dirac equations, SIGMA 5, (2009) 023.