Alexander Laroche
Research:
Dark matter, strong gravitational lensing, 21cm cosmology
I am primarily interested in using a combination of simulations, statistics and observations to answer questions about our Universe. Recently, I have used strong gravitational lensing and Bayesian inference techniques to constrain ultra-light dark matter theories. I have also worked on 21cm cosmology, from a theoretical and experimental perspective. For instance, I have investigated the effect of spin temperature on the relationship between matter and ionized hydrogen during the Epoch of Reionization with MCMC methods.
