162 citations · 1.5k across the 41 of their papers we have counts for
4 papers · 1 filter
Emergence of the mass discrepancy-acceleration relation from dark matter-baryon interactions
Benoit Famaey, Justin Khoury, Riccardo Penco
The observed tightness of the mass discrepancy-acceleration relation (MDAR) poses a fine-tuning challenge to current models of galaxy formation. We propose that this relation could…
The classical double copy in maximally symmetric spacetimes
Mariana Carrillo-Gonzalez, Riccardo Penco, Mark Trodden
The classical double copy procedure relates classical asymptotically-flat gravitational field solutions to Yang-Mills and scalar field solutions living in Minkowski space. In this…
Conformal solids and holography
A. Esposito, S. Garcia-Saenz, A. Nicolis +1
We argue that a magnetic monopole in an asymptotically AdS space-time is dual to a -dimensional strongly coupled system in a solid state. In light of this, it would be r…
Mutual Interactions of Phonons, Rotons, and Gravity
Alberto Nicolis, Riccardo Penco
We introduce an effective point-particle action for generic particles living in a zero-temperature superfluid. This action describes the motion of the particles in the medium at eq…