690 citations · 10.7k across the 91 of their papers we have counts for
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New Interpretations of the Cosmological Preference for a Negative Neutrino Mass
Peter W. Graham, Daniel Green, Joel Meyers
Recent observations of the cosmic microwave background (CMB) and baryon acoustic oscillations (BAO) show some tension with a CDM cosmology. For one, the cosmological parameters…
Searching for Dark Clumps with Gravitational-Wave Detectors
Sebastian Baum, Michael A. Fedderke, Peter W. Graham
Dark compact objects ("clumps") transiting the Solar System exert accelerations on the test masses (TM) in a gravitational-wave (GW) detector. We reexamine the detectability of the…
Exclusion Limits on Hidden-Photon Dark Matter near 2 neV from a Fixed-Frequency Superconducting Lumped-Element Resonator
A. Phipps, S. E. Kuenstner, S. Chaudhuri +10
We present the design and performance of a simple fixed-frequency superconducting lumped-element resonator developed for axion and hidden photon dark matter detection. A rectangula…
Constraining primordial black hole abundance with the Galactic 511 keV line
William DeRocco, Peter W. Graham
Models in which dark matter consists entirely of primordial black holes (PBHs) with masses around g are currently unconstrained. However, if PBHs are a component of the G…
Axion Dark Matter Detection with CMB Polarization
Michael A. Fedderke, Peter W. Graham, Surjeet Rajendran
We point out two ways to search for low-mass axion dark matter using cosmic microwave background (CMB) polarization measurements. These appear, in particular, to be some of the mos…