83 citations · 288 across the 10 of their papers we have counts for
Showing 2020 · hep-phShow all
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hep-ph2020★ 31 cited
A Time-Varying Fine Structure Constant from Naturally Ultralight Dark Matter
Dawid Brzeminski, Zackaria Chacko, Abhish Dev +1
We present a class of models in which the coupling of the photon to an ultralight scalar field that has a time-dependent vacuum expectation value causes the fine structure constant…
hep-ph2020★ 42 cited
Signatures of Ultralight Dark Matter in Neutrino Oscillation Experiments
Abhish Dev, Pedro A. N. Machado, Pablo Martínez-Miravé
We study how neutrino oscillations could probe the existence of ultralight bosonic dark matter. Three distinct signatures on neutrino oscillations are identified, depending on the…