16 citations · 19 across the 7 of their papers we have counts for
8 papers
To Stack or Not to Stack? Jacobian Conditioning and the Benefits of Depth in Metasurface-Based Linear Transformation Synthesis
Andrea Abrardo, Andrea Garulli
This paper investigates when and why stacking programmable metasurfaces into Stacked Intelligent Metasurfaces (SIMs) improves linear transformation synthesis at a fixed phase-contr…
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…
THFM: A Unified Video Foundation Model for 4D Human Perception and Beyond
Letian Wang, Andrei Zanfir, Eduard Gabriel Bazavan +2
We present THFM, a unified video foundation model for human-centric perception that jointly addresses dense tasks (depth, normals, segmentation, dense pose) and sparse tasks (2d/3d…
Cluster glass behavior and magnetocaloric effect in the hexagonal polymorph of disordered CePdGe
Leszek S. Litzbarski, Kamil Balcarek, Anna Bajorek +3
In this work, we study the hexagonal variant of the system that crystallizes in the -type structure (space group , ) and exhib…
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…
Generalisation of the Kaiser Rocket effect in general relativity in the wide-angle galaxy 2-point correlation function
Daniele Bertacca
We study wide-angle correlations in the galaxy power spectrum in redshift space, including all general relativistic effects and the Kaiser Rocket effect in general relativity. We f…
On systematic and GR effects on muon experiments
Alessio Notari, Daniele Bertacca
We derive in full generality the equations that govern the time dependence of the energy of the decay electrons in a muon experiment. We include both electroma…