Axion Dark Matter Detection with CMB Polarization

30 Jul 2019 Fedderke Michael A. Graham Peter W. Rajendran Surjeet

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 most promising ways to directly detect fuzzy dark matter... (read more)

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Categories


  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS
  • HIGH ENERGY PHYSICS - PHENOMENOLOGY