401 citations · 781 across the 11 of their papers we have counts for
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gr-qc2021★ 2 cited
Dynamical friction from scalar dark matter in the relativistic regime
Dina Traykova, Katy Clough, Thomas Helfer +3
Light bosonic scalars (e.g. axions) may form clouds around black holes via superradiant instabilities, or via accretion if they form some component of the dark matter. It has been…
astro-ph.CO2021★ 2 cited
Theoretical priors in scalar-tensor cosmologies: Shift-symmetric Horndeski models
Dina Traykova, Emilio Bellini, Pedro G. Ferreira +3
Attempts at constraining theories of late time accelerated expansion often assume broad priors for the parameters in their phenomenological description. Focusing on shift-symmetric…