Fuzzy dark matter and the Dark Energy Survey Year 1 data
Fuzzy dark matter and the Dark Energy Survey Year 1 data
ABSTRACT Gravitational weak lensing by dark matter haloes leads to a measurable imprint in the shear correlation function of galaxies. Fuzzy dark matter (FDM), composed of ultralight axion-like particles of mass m ∼ 10−22 eV, suppresses the matter power spectrum and shear correlation with respect to standard cold dark matter. …