1.5k citations · 13.1k across the 91 of their papers we have counts for
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Alive and well: mimetic gravity and a higher-order extension in light of GW170817
Alessandro Casalino, Massimiliano Rinaldi, Lorenzo Sebastiani +1
The near-simultaneous multi-messenger detection of the gravitational wave (GW) event GW170817 and its optical counterpart, the short -ray burst GRB170817A, implies that deviatio…
Cosmological window onto the string axiverse and the supersymmetry breaking scale
Luca Visinelli, Sunny Vagnozzi
In the simplest picture, the masses of string axions populating the axiverse depend on two parameters: the supersymmetry breaking scale and the action of the str…
The Simons Observatory: Science goals and forecasts
The Simons Observatory Collaboration, Peter Ade, James Aguirre +247
The Simons Observatory (SO) is a new cosmic microwave background experiment being built on Cerro Toco in Chile, due to begin observations in the early 2020s. We describe the scient…
A Tate duality theorem for local Galois symbols II; The semi-abelian case
Evangelia Gazaki
This paper is a continuation to \cite{Gazaki2017}. For every integer , we consider the generalized Galois symbol $K(k;G_1,G_2)/n\xrightarrow{s_n} H^2(k,G_1[n]\otimes G_2[n…
Tale of stable interacting dark energy, observational signatures, and the tension
Weiqiang Yang, Supriya Pan, Eleonora Di Valentino +3
We investigate the observational consequences of a novel class of stable interacting dark energy (IDE) models, featuring interactions between dark matter (DM) and dark energy (DE).…
Mimicking dark matter and dark energy in a mimetic model compatible with GW170817
Alessandro Casalino, Massimiliano Rinaldi, Lorenzo Sebastiani +1
The recent observation of the the gravitational wave event GW170817 and of its electromagnetic counterpart GRB170817A, from a binary neutron star merger, has established that the s…
Scale-dependent galaxy bias, CMB lensing-galaxy cross-correlation, and neutrino masses
Elena Giusarma, Sunny Vagnozzi, Shirley Ho +4
One of the most powerful cosmological datasets when it comes to constraining neutrino masses is represented by galaxy power spectrum measurements, . The constraining pow…
Constraints on the sum of the neutrino masses in dynamical dark energy models with are tighter than those obtained in CDM
Sunny Vagnozzi, Suhail Dhawan, Martina Gerbino +3
We explore cosmological constraints on the sum of the three active neutrino masses in the context of dynamical dark energy (DDE) models with equation of state (EoS) parametri…