309 citations · 1.2k across the 8 of their papers we have counts for
31 papers
Note on fundamental physics tests from black hole imaging: Comment on "Hunting for extra dimensions in the shadow of Sagittarius A"
Sunny Vagnozzi, Luca Visinelli
Several works over the past years have discussed the possibility of testing fundamental physics using Very Long Baseline Interferometry horizon-scale black hole (BH) images, such a…
Arbitrating the discrepancy with growth rate measurements from Redshift-Space Distortions
Rafael C. Nunes, Sunny Vagnozzi
Within the CDM model, measurements from recent Cosmic Microwave Background (CMB) and weak lensing (WL) surveys have uncovered a disagreement in the inferred value of t…
Consistency tests of CDM from the early integrated Sachs-Wolfe effect: Implications for early-time new physics and the Hubble tension
Sunny Vagnozzi
New physics increasing the expansion rate just prior to recombination is among the least unlikely solutions to the Hubble tension, and would be expected to leave an important signa…
Non-parametric spatial curvature inference using late-universe cosmological probes
Suhail Dhawan, Justin Alsing, Sunny Vagnozzi
Inferring high-fidelity constraints on the spatial curvature parameter, , under as few assumptions as possible, is of fundamental importance in cosmology. We propose a m…
Direct detection of dark energy: the XENON1T excess and future prospects
Sunny Vagnozzi, Luca Visinelli, Philippe Brax +2
We explore the prospects for direct detection of dark energy by current and upcoming terrestrial dark matter direct detection experiments. If dark energy is driven by a new light d…
Eppur è piatto? The cosmic chronometer take on spatial curvature and cosmic concordance
Sunny Vagnozzi, Abraham Loeb, Michele Moresco
The question of whether Cosmic Microwave Background (CMB) temperature and polarization data from Planck favor a spatially closed Universe with curvature parameter has been…