2 papers
astro-ph.CO2021
Bayesian Forecasts for Dark Matter Substructure Searches with Mock Pulsar Timing Data
Vincent S. H. Lee, Stephen R. Taylor, Tanner Trickle +1
Dark matter substructure, such as primordial black holes (PBHs) and axion miniclusters, can induce phase shifts in pulsar timing arrays (PTAs) measurements due to gravitational eff…
astro-ph.CO2020
Probing Small-Scale Power Spectra with Pulsar Timing Arrays
Vincent S. H. Lee, Andrea Mitridate, Tanner Trickle +1
Models of Dark Matter (DM) can leave unique imprints on the Universe's small scale structure by boosting density perturbations on small scales. We study the capability of Pulsar Ti…