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astro-ph.GA2026
Role of prompt cusps in driving the core collapse of SIDM halos
Vinh Tran, Daniel Gilman, M. Sten Delos +4
Prompt cusps (PCs) form from the direct collapse of overdensities in the early Universe, reside at the center of every dark matter halo, and have density profiles steeper than $r^{…
astro-ph.GA2025
Generating Dark Matter Subhalo Populations Using Normalizing Flows
Jack Lonergan, Andrew Benson, Daniel Gilman
Strong gravitational lensing is a powerful tool for probing the nature of dark matter, as lensing signals are sensitive to the dark matter substructure within the lensing galaxy. W…