*chto@uchicago.edu

Machine Learning and Next-Generation Sky Surveys

Chun-Hao To*

Research overview 

Rubin and Roman

How clumpy is our universe, and how does it change over time?

• Understand the nature of dark matter and dark energy 
• Test General Relativity on cosmological scales  
• Study co-evolution of galaxies and our universe

My Research

Cosmology

Baryon feedback

To+ 21ab,22,25ab

To+ 24, Dalal, To+25

To+ 20, 25c

Galaxy Clusters

Dwarf galaxies

My Research

My Research

Cosmological simulations

To+ 24 https://github.com/chto/linna

ML-accelerated

likelihood inference

To+ 23 https://chunhaoto.com/cardinalsim/

Road map of the field