Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies
Abstract The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good
description of a wide range of astrophysical and cosmological data. However, there are a …
description of a wide range of astrophysical and cosmological data. However, there are a …
Beyond ΛCDM: Problems, solutions, and the road ahead
Despite its continued observational successes, there is a persistent (and growing) interest in
extending cosmology beyond the standard model, Λ CDM. This is motivated by a range of …
extending cosmology beyond the standard model, Λ CDM. This is motivated by a range of …
Is the observable Universe consistent with the cosmological principle?
The cosmological principle (CP)—the notion that the Universe is spatially isotropic and
homogeneous on large scales—underlies a century of progress in cosmology. It is …
homogeneous on large scales—underlies a century of progress in cosmology. It is …
Euclid preparation-VII. Forecast validation for Euclid cosmological probes
Aims. The Euclid space telescope will measure the shapes and redshifts of galaxies to
reconstruct the expansion history of the Universe and the growth of cosmic structures. The …
reconstruct the expansion history of the Universe and the growth of cosmic structures. The …
Hubble parameter and Baryon Acoustic Oscillation measurement constraints on the Hubble constant, the deviation from the spatially flat ΛCDM model, the …
We compile a complete collection of reliable Hubble parameter H (z) data to redshift z≤
2.36 and use them with the Gaussian Process method to determine continuous H (z) …
2.36 and use them with the Gaussian Process method to determine continuous H (z) …
Euclid preparation. VII. Forecast validation for Euclid cosmological probes
Euclid Collaboration - Astronomy and astrophysics, 2020 - research.rug.nl
Aims: The Euclid space telescope will measure the shapes and redshifts of galaxies to
reconstruct the expansion history of the Universe and the growth of cosmic structures. The …
reconstruct the expansion history of the Universe and the growth of cosmic structures. The …
Setting the stage for cosmic chronometers. II. Impact of stellar population synthesis models systematics and full covariance matrix
The evolution of differential ages of passive galaxies at different redshifts (cosmic
chronometers) has been proved to be a method potentially able to constrain the Hubble …
chronometers) has been proved to be a method potentially able to constrain the Hubble …
A new method to build the (inverse) distance ladder
D Camarena, V Marra - Monthly Notices of the Royal …, 2020 - academic.oup.com
The cosmic distance ladder is the succession of techniques by which it is possible to
determine distances to astronomical objects. Here, we present a new method to build the …
determine distances to astronomical objects. Here, we present a new method to build the …
Euclid: Forecast constraints on the cosmic distance duality relation with complementary external probes
M Martinelli, CJAP Martins, S Nesseris… - Astronomy & …, 2020 - aanda.org
Context. In metric theories of gravity with photon number conservation, the luminosity and
angular diameter distances are related via the Etherington relation, also known as the …
angular diameter distances are related via the Etherington relation, also known as the …
Constraints on the distance duality relation with standard sirens
NB Hogg, M Martinelli, S Nesseris - Journal of Cosmology and …, 2020 - iopscience.iop.org
We use gravitational wave (GW) standard sirens, in addition to Type Ia supernovae (SNIa)
and baryon acoustic oscillation (BAO) mock data, to forecast constraints on the …
and baryon acoustic oscillation (BAO) mock data, to forecast constraints on the …