Charles Hellaby’s biography, net worth, fact, career, awards and life story

Intro Cosmologist from South Africa
A.K.A. Charles W. Hellaby
Is Cosmologist 
From South Africa 
Type Science 
Gender male

Charles Hellaby is an associate professor of applied mathematics at the University of Cape Town, South Africa. He is a member of the Bahá’í Faith. His research interests include:

  • Inhomogeneous cosmology. Standard cosmology assumes a smooth homogeneous universe, but the real universe is very lumpy
  • Inhomogeneous cosmological models – their evolution, geometry and singularities
  • Non-linear structure formation in the universe
  • Extracting the geometry of the cosmos from observations
  • The Lemaitre–Tolman cosmological model
  • The Szekeres cosmological model
  • Junction conditions in GR
  • Dense black holes
  • Local inhomogeneities and the Swiss cheese model

He has also worked on

  • The models of Vaidya, Schwarzschild–Kruskal–Szekeres & Kinnersley
  • Classical signature change
  • Cosmic strings
  • Gravitational collapse
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