A. Porredon

A. Porredon works in observational cosmology, using large astronomical surveys such as the Dark Energy Survey, DESI, DELVE, and Euclid to study the large-scale structure of the universe, dark energy, and dark matter. Their work combines weak gravitational lensing (the bending of light by massive structures), galaxy clustering, and cluster-based methods to test cosmological models, including analyses using deep learning and simulation-based inference. Prospective students would be working in a highly collaborative, large-team environment centered on survey data analysis and statistical cosmology.

Publication output has grown substantially over the last decade, rising from just a few papers per year before 2021 to around 30-48 per year in recent years, indicating an actively growing and highly collaborative research program.

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