131 citations · 413 across the 10 of their papers we have counts for
10 papers
Cosmology from Synergies Between SKAO Surveys and Gravitational Wave Observations
Tessa Baker, Alberto Colombo, Steven Cunnington +11
Both radio surveys and gravitational wave observations have the potential to probe unprecedented volumes in the Universe with systematics independent of existing cosmological probe…
Field-level multi-tracers simulation-based inference of cosmological parameters from 3D maps
Giulio Scelfo, Satvik Mishra, Mauro Rigo +2
Extracting maximum cosmological information from current and upcoming large-scale structure data requires going beyond summary statistics as currently used in likelihood-based infe…
Testing gravity with gravitational waves electromagnetic probes cross-correlations
Giulio Scelfo, Maria Berti, Alessandra Silvestri +1
In a General Relativistic framework, Gravitational Waves (GW) and Electromagnetic (EM) waves are expected to respond in the same way to the effects of matter perturbations between…
Gravitational waves HI intensity mapping: cosmological and astrophysical applications
Giulio Scelfo, Marta Spinelli, Alvise Raccanelli +3
Two of the most rapidly growing observables in cosmology and astrophysics are gravitational waves (GW) and the neutral hydrogen (HI) distribution. In this work, we investigate the…
Mixed dark matter: matter power spectrum and halo mass function
G. Parimbelli, G. Scelfo, S. K. Giri +4
We investigate and quantify the impact of mixed (cold and warm) dark matter models on large-scale structure observables. In this scenario, dark matter comes in two phases, a cold o…
Intensity and anisotropies of the stochastic Gravitational Wave background from merging compact binaries in galaxies
Giulia Capurri, Andrea Lapi, Carlo Baccigalupi +3
We investigate the isotropic and anisotropic components of the Stochastic Gravitational Wave Background (SGWB) originated from unresolved merging compact binaries in galaxies. We b…
Exploring galaxies-gravitational waves cross-correlations as an astrophysical probe
Giulio Scelfo, Lumen Boco, Andrea Lapi +1
Gravitational waves astronomy has opened a new opportunity to study the Universe. Full exploitation of this window can especially be provided by combining data coming from gravitat…
Beware of commonly used approximations I: errors in forecasts
Nicola Bellomo, José Luis Bernal, Giulio Scelfo +2
In the era of precision cosmology, establishing the correct magnitude of statistical errors in cosmological parameters is of crucial importance. However, widely used approximations…
Lyman- forest constraints on Primordial Black Holes as Dark Matter
Riccardo Murgia, Giulio Scelfo, Matteo Viel +1
The renewed interest in the possibility that primordial black holes (PBHs) may constitute a significant part of the dark matter has motivated revisiting old observational constrain…
GWLSS: Chasing the Progenitors of Merging Binary Black Holes
Giulio Scelfo, Nicola Bellomo, Alvise Raccanelli +2
Are the stellar-mass merging binary black holes, recently detected by their gravitational wave signal, of stellar or primordial origin? Answering this question will have profound i…