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Research scientist, The University of Queensland

I'm a theoretical cosmologist, using data to test fundamental theories about the Universe. I use large-scale galaxy surveys to test the Einstein's theory of General Relativity over the largest possible distances. I have over 50 publications, and have co-authored a book on using statistics in astrophysics and cosmology, as well as giving a large number of talks about my research around the world.


  • –present
    Researcher in astrophysics, Korea Astronomy and Space Science Institute
  • 2010–2017
    Researcher in astrophysics, University of Queensland


  • 2004 
    University of Portsmouth, PhD, Cosmology