3 papers
astro-ph.CO2025
The Power of the Cosmic Web
James Sunseri, Adrian E. Bayer, Jia Liu
We study the cosmological information contained in the cosmic web, categorized as four structure types: nodes, filaments, walls, and voids, using the Quijote simulations and a modi…
astro-ph.CO2025
The HalfDome Multi-Survey Cosmological Simulations: N-body Simulations
Adrian E. Bayer, Yici Zhong, Zack Li +3
Upcoming cosmological surveys have the potential to reach groundbreaking discoveries on multiple fronts, including the neutrino mass, dark energy, and inflation. Most of the key sc…
astro-ph.CO2024
Significance of void shape: Neutrino mass from Voronoi void halos?
Adrian E. Bayer, Jia Liu, Christina D. Kreisch +1
Massive neutrinos suppress the growth of cosmic structure on nonlinear scales, motivating the use of information beyond the power spectrum to tighten constraints on the neutrino ma…