443 citations · 828 across the 27 of their papers we have counts for
7 papers · 1 filter
Pulsar-timing arrays, astrometry, and gravitational waves
Wenzer Qin, Kimberly K. Boddy, Marc Kamionkowski +1
We discuss the theory of pulsar-timing and astrometry probes of a stochastic gravitational-wave background with a recently developed "total-angular-momentum" (TAM) formalism for co…
A Critical Assessment of CMB Limits on Dark Matter-Baryon Scattering: New Treatment of the Relative Bulk Velocity
Kimberly K. Boddy, Vera Gluscevic, Vivian Poulin +3
We perform an improved cosmic microwave background (CMB) analysis to search for dark matter-proton scattering with a momentum-transfer cross section of the form for $n=-2…
Tighter Limits on Dark Matter Explanations of the Anomalous EDGES 21cm Signal
Ely D. Kovetz, Vivian Poulin, Vera Gluscevic +3
We investigate the hypothesis that Coulomb-type interactions between dark matter (DM) and baryons explain the anomalously low 21cm brightness-temperature minimum at redshift z ~ 17…
Disentangling Dark Physics with Cosmic Microwave Background Experiments
Zack Li, Vera Gluscevic, Kimberly K. Boddy +1
We forecast constraints on dark matter (DM) scattering with baryons in the early Universe with upcoming and future cosmic microwave background (CMB) experiments, for DM particle ma…
The Effective J-Factor of the Galactic Center for Velocity-Dependent Dark Matter Annihilation
Kimberly K. Boddy, Jason Kumar, Louis E. Strigari
We present the effective -factors for the Milky Way for scenarios in which dark matter annihilation is p-wave or d-wave suppressed. We find that the velocity suppression of dark…
The implications of an extended dark energy cosmology with massive neutrinos for cosmological tensions
Vivian Poulin, Kimberly K. Boddy, Simeon Bird +1
We perform a comprehensive analysis of the most common early- and late-Universe solutions to the , Ly-, and discrepancies. When considered on their own, massive neutr…