Measurements of the growth rate f
I am a computational cosmologist and am interested in large scale structure measurements which can constrain dark energy and modified gravity models. In particular I have worked on modelling redshift space distortions in both LCDM and non-standard cosmologies using dark matter simulations. These simulations allow us to determine the expansion history and growth rate of structure in the universe which are important ways to test the standard model of cosmology.
Simons fellow.
kicp.uchicago.edu
Overview