Spherical orbits around a Kerr black hole
When a particle orbits around a rotating Kerr black hole, it can trace out a complicated, non-planar trajectory. A special class of these orbits... read more
A new asymptotically flat gravitational instanton
Gravitational instantons are solutions to the Einstein equations with Euclidean signature that are completely regular. They have applications... read more
A new form of the C-metric
The C-metric is a solution to the Einstein equations, discovered in 1918, that describes a black hole undergoing a uniform acceleration. The traditional form of this solution... read more
- T. Ng and E. Teo (2025),
Parametric solutions to the Kerr separatrix,
Classical and Quantum Gravity [paper]
- E. Teo and T. Wan (2024),
Multicentered rotating black holes in Kaluza–Klein theory,
Physical Review D [paper]
- Z. Fan and E. Teo (2022),
Fundamental photon orbits in the double Schwarzschild space-time,
European Physical Journal C [paper]
- Jan 2025: Placed on the Honour Roll
- Jan 2024: Received the Faculty Teaching Excellence Award
- Jan 2023: Received the Faculty Teaching Excellence Award
- Jan 2022: Received the Faculty Teaching Excellence Award
- Jan 2022: My work on spherical orbits was selected as a Breakthrough of the Year 2021
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