16 citations · 19 across the 7 of their papers we have counts for
3 papers · 1 filter
A First Post-Friedmann Extension of the Schrödinger Approach to Cosmic Structure Formation
Yiwen Deng-Huang, Daniele Bertacca, Sabino Matarrese
We extend the Schrödinger approach to large-scale structure formation beyond the Newtonian regime by working at first post-Friedmann (1PF) order. The standard Schrödinger--Poisson…
Towards the Reconstruction of a Unified Dark Matter Halo: a Phenomenological Approach
Claudia Caputo, Daniele Bertacca, Alberto Bassi +1
We investigate static, spherically symmetric halo configurations within Unified Dark Matter (UDM) scalar-field models, developing a systematic mapping between standard cold dark ma…
Inflation without an Inflaton III: non-Gaussian signatures
Mariam Abdelaziz, Marisol Traforetti, Daniele Bertacca +3
We investigate primordial non-Gaussianity in the Inflation without an Inflaton (IWI) framework, where scalar perturbations are generated at second order by primordial gravitational…