Cover Image

Exploring new physics in the late Universe's expansion through non-parametric inference

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Sabogal, Miguel A., Akarsu, Özgür, Bonilla, Alexander, Di Valentino, Eleonora, Nunes, Rafael C.
Format:	Preprint
Published:	2024
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Do we need wavelets in the late Universe?
by: Escamilla, Luis A., et al.
Published: (2024)

Revisiting CPL with sign-switching density: To cross or not to cross the NECB
by: Gökçen, Mine, et al.
Published: (2026)

Negative neutrino mass or negative dark energy?
by: Kıbrıs, Cihad, et al.
Published: (2026)

Exploring the Growth-Index ($γ$) Tension with $Λ_{\rm s}$CDM
by: Escamilla, Luis A., et al.
Published: (2025)

Quantifying the $S_8$ tension and evidence for interacting dark energy from redshift-space distortion measurements
by: Sabogal, Miguel A., et al.
Published: (2024)

Sign Switching in Dark Sector Coupling Interactions as a Candidate for Resolving Cosmological Tensions
by: Sabogal, Miguel A., et al.
Published: (2025)

Interacting Dark Energy after DESI Baryon Acoustic Oscillation measurements
by: Giarè, William, et al.
Published: (2024)

Exploring Modified Gravity: Constraints on the $μ$ and $Σ$ Parametrization with WMAP, ACT, and SPT
by: Andrade, Uendert, et al.
Published: (2023)

Omnipotent dark energy: A phenomenological answer to the Hubble tension
by: Adil, Shahnawaz A., et al.
Published: (2023)

Updated Constraints on Omnipotent Dark Energy: A Comprehensive Analysis with CMB and BAO Data
by: Specogna, Enrico, et al.
Published: (2025)

Exploring the Hubble tension with a late time Modified Gravity scenario
by: Escamilla, Luis A., et al.
Published: (2024)

Nonlinear Matter Power Spectrum from relativistic $N$-body Simulations: $Λ_{\rm s}$CDM versus $Λ$CDM
by: Akarsu, Özgür, et al.
Published: (2025)

Robust Evidence for Dynamical Dark Energy from DESI Galaxy-CMB Lensing Cross-Correlation and Geometric Probes
by: Sabogal, Miguel A., et al.
Published: (2025)

Cracks in the Standard Cosmological Model: Anomalies, Tensions, and Hints of New Physics
by: Di Valentino, Eleonora
Published: (2026)

Do equation of state parametrizations of dark energy faithfully capture the dynamics of the late universe?
by: Akarsu, Özgür, et al.
Published: (2026)

New constraints on interacting dark energy from DESI DR2 BAO observations
by: Silva, Emanuelly, et al.
Published: (2025)

Mapping the $Λ_{\rm s}$CDM scenario to $f(T)$ modified gravity: Effects on structure growth rate
by: Souza, Mateus S., et al.
Published: (2025)

Non-Linear Matter Power Spectrum Modeling in Interacting Dark Energy Cosmologies
by: Silva, Emanuelly, et al.
Published: (2024)

Transverse BAO scale measurement at $z_{\rm eff} = 1.725$ with the SDSS quasars catalog
by: Avila, Felipe, et al.
Published: (2025)

Updated Cosmological Constraints from 2D BAO Measurements: A New Compilation and Comparison with DESI DR2
by: Sabogal, Miguel A., et al.
Published: (2025)

Tightening the reins on non-minimal dark sector physics: Interacting Dark Energy with dynamical and non-dynamical equation of state
by: Giarè, William, et al.
Published: (2024)

A new non-parametric method to infer galaxy cluster masses from weak lensing
by: Mistele, Tobias, et al.
Published: (2024)

Background-level reconstruction of scalar-field potentials from dark-energy histories and comparison with analytic potential families
by: Adil, Shahnawaz A., et al.
Published: (2026)

Measuring the reionization optical depth without large-scale CMB polarization
by: Giarè, William, et al.
Published: (2023)

Possible Impact of non-Gaussianities on cosmological constraints in neutrino physics
by: Forconi, Matteo, et al.
Published: (2023)

The isotropy of Hubble expansion in the early and late Universe
by: Zhou, Alan Junzhe, et al.
Published: (2025)

Probing late-time deviations from $Λ$CDM with a quadratic dark energy expansion
by: Khandelwal, Sehjal, et al.
Published: (2026)

Cosmological constraints on $Λ_{\rm s}$CDM scenario in a type II minimally modified gravity
by: Akarsu, Özgür, et al.
Published: (2024)

$Λ_{\rm s}$CDM cosmology from a type-II minimally modified gravity
by: Akarsu, Özgür, et al.
Published: (2024)

One Extension to Explain Them All, One Scale-Invariant Spectrum to Test Them All, and in One Model Bind Them
by: Forconi, Matteo, et al.
Published: (2025)

How robust are the parameter constraints extending the $Λ$CDM model?
by: Gariazzo, Stefano, et al.
Published: (2024)

A Semiblind Reconstruction of the History of Effective Number of Neutrinos Using CMB Data
by: Safi, Sarah, et al.
Published: (2024)

Scale and redshift dependent limits on cosmic neutrino properties
by: Wang, Deng, et al.
Published: (2025)

Probing Dynamical Dark Energy with Late-Time Data: Evidence, Tensions, and the Limits of the $w_0w_a$CDM Framework
by: Xu, Tengpeng, et al.
Published: (2026)

Exploring the Growth Index $γ_L$: Insights from Different CMB Dataset Combinations and Approaches
by: Specogna, Enrico, et al.
Published: (2023)

Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
by: Montani, Giovanni, et al.
Published: (2025)

Planck-PR4 anisotropy spectra show (better) consistency with General Relativity
by: Specogna, Enrico, et al.
Published: (2024)

Beyond Two Parameters: Revisiting Dark Energy with the Latest Cosmic Probes
by: Cheng, Hanyu, et al.
Published: (2025)

Reconstructing the growth index $γ$ with Gaussian Processes
by: Oliveira, Fernanda, et al.
Published: (2023)

Linear matter density perturbations in the $Λ_{\rm s}$CDM model: Examining growth dynamics and addressing the $S_8$ tension
by: Akarsu, Özgür, et al.
Published: (2025)