Turning on the Lights – Simulated Modeling of the Sources of Cosmic Reionization
Today’s paper investigates whether it really matters how stars and galaxies cause cosmic reionization.
Taking a Thumb off the Scale – Reevaluating Cosmological Neutrino Mass Bounds
Massive neutrinos are a thorn in the side of both the Standard Model and ΛCDM – today’s paper reconsiders what we can learn about them from some cosmological data!
Real (cosmological) information from simulated maps
Today’s paper proposes a machine learning method to recover fundamental cosmological parameters directly from sky maps. Will gastrophysics get in the way?
Watch your step! A new way for black holes to fall out of inflation
Today’s paper proposes a possible origin of LIGO/VIRGO black holes that takes us back to the earliest moments of the universe!
It’ll All B-A-O-kay – How the BAO Feature Guards Cosmological Information From Nonlinear Evolution
Today’s classic paper explains why the baryon acoustic oscillation feature faithfully ferries cosmological information to the late universe.