Constraining dark energy cosmologies with spatial curvature using ...

[2309.12292] Constraining dark energy cosmologies with spatial ...

Title:Constraining dark energy cosmologies with spatial curvature using Supernovae JWST forecasting ... Abstract:Recent cosmological tensions, in ...

Constraining dark energy cosmologies with spatial curvature using Supernovae JWST forecasting, Pablo M. Maldonado Alonso, Celia Escamilla-Rivera, ...

Constraining dark energy cosmologies with spatial curvature using ...

Recent cosmological tensions, in particular, to infer the local value of the Hubble constant H$_{0}$, have developed new independent ...

Constraining dark energy cosmologies with spatial curvature using ...

Moreover, even when the concordance Cosmological Constant Cold Dark Matter ( Λ Λ \Lambda roman_Λ CDM) model has been well constrained with local ...

Constraining dark energy cosmologies with spatial curvature using ...

A variety of observations indicate that the Universe is dominated by “dark energy” with negative pressure, one possibility for which is a ...

Constrain spatial curvature and dark energy with strong lenses and ...

Inferring spatial curvature of the Universe with high-fidelity is a longstanding interest in cosmology. However, the strong degeneracy ...

Constraining dark energy cosmologies with spatial curvature using ...

Recent cosmological tensions, in particular, to infer the local value of the Hubble constant $H0$, have developed new independent techniques to constrain ...

Constrain Spatial Curvature and Dark Energy with Strong Lenses ...

Inferring spatial curvature of the Universe with high-fidelity is a longstanding interest in cosmology. However, the strong degeneracy ...

Constraining dark energy cosmologies with spatial curvature using ...

Abstract Recent cosmological tensions, in particular, to infer the local value of the Hubble constant H 0 , have developed new independent techniques to ...

Constraints on dark energy dynamics and spatial curvature from ...

We use all available baryon acoustic oscillation distance measurements and Hubble parameter data to constrain the cosmological constant Λ, dynamical dark ...

Constraining the spatial curvature with cosmic expansion history in a ...

Evidence of dynamical dark energy in a non-flat universe: current and future observations · Physics. Journal of Cosmology and Astroparticle Physics · 2024.

Constraints on dark energy dynamics and spatial curvature from ...

We use all available baryon acoustic oscillation distance measurements and Hubble parameter data to constrain the cosmological constant Λ, dynamical dark ...

[PDF] Constraints on dark energy dynamics and spatial curvature ...

We use all available baryon acoustic oscillation distance measurements and Hubble parameter data to constrain the cosmological constant $\Lambda$, ...

Constraining the dark energy models using baryon acoustic ...

In order to remove the degeneracy between the Hubble parameter H0 and the sound horizon scale rd from the baryon acoustic oscillation (BAO) datasets, we ...

Constraining the spatial curvature with cosmic expansion history in a ...

As an example, we study the curvature constraint in an axion-like Early Dark Energy (EDE) model in light of recent cosmological datasets from ...

Constraining dynamical dark energy with a divergence-free ...

Our focus is on the determinations of the spatial curvature, Ω k , and the total mass of neutrinos, ∑ m ν , in such a dynamical dark energy scenario, and the ...

Constraining dynamical dark energy with a divergence ... - NASA ADS

Constraining dynamical dark energy with a divergence-free parametrization in the presence of spatial curvature and massive neutrinos · Abstract · Graphics.

"Constraining The Spatial Curvature With Cosmic Expansion History ...

As an example, we study the curvature constraint in an axion-like Early Dark Energy (EDE) model in light of recent cosmological datasets from ...

Constraining dark energy dynamics in extended parameter space

... { }\mathrm{km}/\mathrm{s}/\mathrm{Mpc}$. The general conclusions hold also when considering models with nonzero spatial curvature.

How can a cosmological constant be a candidate for dark energy if ...

In Friedmann cosmology, the sign of spatial curvature is an independent model parameter, whereas the sign of spacetime curvature is ...