Nguyen, Tri https://orcid.org/0000-0001-6189-8457
Villaescusa-Navarro, Francisco https://orcid.org/0000-0002-4816-0455
Mishra-Sharma, Siddharth https://orcid.org/0000-0001-9088-7845
Cuesta-Lazaro, Carolina
Torrey, Paul https://orcid.org/0000-0002-5653-0786
Farahi, Arya https://orcid.org/0000-0003-0777-4618
Garcia, Alex M. https://orcid.org/0000-0002-8111-9884
Rose, Jonah C. https://orcid.org/0000-0002-2628-0237
O’Neil, Stephanie https://orcid.org/0000-0002-7968-2088
Vogelsberger, Mark https://orcid.org/0000-0001-8593-7692
Shen, Xuejian https://orcid.org/0000-0002-6196-823X
Roche, Cian https://orcid.org/0000-0002-3400-6991
Anglés-Alcázar, Daniel https://orcid.org/0000-0001-5769-4945
Kallivayalil, Nitya https://orcid.org/0000-0002-3204-1742
Muñoz, Julian B. https://orcid.org/0000-0002-8984-0465
Cyr-Racine, Francis-Yan https://orcid.org/0000-0002-7939-2988
Roy, Sandip https://orcid.org/0000-0002-7638-7454
Necib, Lina https://orcid.org/0000-0003-2806-1414
Kollmann, Kassidy E. https://orcid.org/0000-0003-4004-2451
Funding for this research was provided by:
National Science Foundation (PHY-201978)
U.S. Department of Energy (DE-SC0012567)
National Science Foundation (PHY-2210452)
National Science Foundation (AST-2346977)
National Science Foundation (AST-2307354)
National Science Foundation (AST-2408637)
National Science Foundation (AST-2337864)
National Science Foundation (AST-2307788)
National Science Foundation (2327192)
NSF ∣ National Science Foundation Graduate Research Fellowship Program (DGE-2039656)
National Science Foundation (AST-2108944)
National Aeronautics and Space Administration (ATP23- 0156)
Space Telescope Science Institute (JWST-GO-01712.009-A)
Space Telescope Science Institute (JWST-AR- 04357.001-A)
Simons Foundation (CCA-1018464)
Research Corporation for Science Advancement (CS-CSA-2023-028)
Article Title: How DREAMS Are Made: Emulating Satellite Galaxy and Subhalo Populations with Diffusion Models and Point Clouds
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2024-09-21
Date Accepted: 2025-11-17
Online publication date: 2026-01-30