249 citations · 1.3k across the 28 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
astro-ph.CO2013★ 58 cited
Dark matter as a Bose--Einstein Condensate: the relativistic non-minimally coupled case
Dario Bettoni, Mattia Colombo, Stefano Liberati
Bose--Einstein Condensates have been recently proposed as dark matter candidates. In order to characterise the phenomenology associated to such models, we extend previous investiga…
gr-qc2013★ 249 cited
Disformal invariance of second order tensor-scalar theories: framing the Horndeski action
Dario Bettoni, Stefano Liberati
The Horndeski action is the most general one involving a metric and a scalar field that leads to second order field equations in four dimensions. Being the natural extension of the…