39 citations · 39 across the 2 of their papers we have counts for
4 papers
Cosmology and Astrophysics of CP-Violating Axions
Omar F. Ramadan, Jeremy Sakstein, Djuna Croon
We study the cosmology and astrophysics of axion-like particles (ALPs) with CP-violating Yukawa couplings to nucleons. At finite nucleon density, the ALP's dynamics is governed by…
Multi-Generational Black Hole Population Analysis with an Astrophysically Informed Mass Function
Yannick Ulrich, Djuna Croon, Jeremy Sakstein +1
We analyze the population statistics of black holes in the LIGO/Virgo/KAGRA GWTC-3 catalog using a parametric mass function derived from simulations of massive stars experiencing p…
Machine learning a manifold
Sean Craven, Djuna Croon, Daniel Cutting +1
We propose a simple method to identify a continuous Lie algebra symmetry in a dataset through regression by an artificial neural network. Our proposal takes advantage of the $ \mat…
Saving Natural Inflation
Djuna Croon, Veronica Sanz
Slow-roll inflation requires the inflaton field to have an exceptionally flat potential, which combined with measurements of the scale of inflation demands some degree of fine-tuni…