Copertina

Scale-dependence in $Λ$CDM parameters inferred from the CMB: a possible sign of Early Dark Energy

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autore principale:	Jiang, Jun-Qian
Natura:	Preprint
Pubblicazione:	2024
Soggetti:	Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Challenging $Λ$CDM: 5$σ$ Evidence for a Dynamical Dark Energy Late-Time Transition
di: Scherer, Mateus, et al.
Pubblicazione: (2025)

Does DESI 2024 Confirm $Λ$CDM?
di: Colgáin, Eoin Ó, et al.
Pubblicazione: (2024)

Putting Flat $Λ$CDM In The (Redshift) Bin
di: Colgáin, Eoin Ó, et al.
Pubblicazione: (2022)

Quantum stress-energy at timelike boundaries: testing a new beyond-$Λ$CDM parameter with cosmological data
di: Philcox, Oliver H. E., et al.
Pubblicazione: (2025)

Implications of DES 5YR SNe Dataset for $Λ$CDM
di: Colgáin, Eoin Ó, et al.
Pubblicazione: (2024)

$Λ$CDM Tensions: Localising Missing Physics through Consistency Checks
di: Akarsu, Özgür, et al.
Pubblicazione: (2024)

Transition dynamics in the $Λ_{\rm s}$CDM model: Implications for bound cosmic structures
di: Paraskevas, Evangelos A., et al.
Pubblicazione: (2024)

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

$Λ_{\rm s}$CDM cosmology: Alleviating major cosmological tensions by predicting standard neutrino properties
di: Yadav, Anita, et al.
Pubblicazione: (2024)

Updated observational constraints on spatially-flat and non-flat $Λ$CDM and XCDM cosmological models
di: Perez, Javier de Cruz, et al.
Pubblicazione: (2024)

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

Comment on "Dynamical Dark Energy at Late Time $Λ$CDM"
di: Cline, James M.
Pubblicazione: (2025)

The Self-Consistency of DESI Analysis and Comment on "Does DESI 2024 Confirm $Λ$CDM?"
di: Wang, Deng
Pubblicazione: (2024)

Investigating the Origin of CMB Large-Scale Features Using LiteBIRD and CMB-S4
di: Petretti, Catherine, et al.
Pubblicazione: (2024)

Is excess smoothing of Planck CMB ansiotropy data partially responsible for evidence for dark energy dynamics in other $w(z)$CDM parametrizations?
di: Park, Chan-Gyung, et al.
Pubblicazione: (2025)

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions
di: Giarè, William, et al.
Pubblicazione: (2026)

Disformal interactions in the Dark Sector: From driving Early Dark Energy to confronting cosmological tensions
di: Bansal, Pulkit, et al.
Pubblicazione: (2025)

Reanalyzing DESI DR1: 1. $Λ$CDM Constraints from the Power Spectrum and Bispectrum
di: Chudaykin, Anton, et al.
Pubblicazione: (2025)

Is the $w_0w_a$CDM cosmological parameterization evidence for dark energy dynamics partially caused by the excess smoothing of Planck CMB anisotropy data?
di: Park, Chan-Gyung, et al.
Pubblicazione: (2024)

Non-oscillating Early Dark Energy and Quintessence from Alpha-Attractors
di: Brissenden, Lucy, et al.
Pubblicazione: (2023)

Screened Axio-dilaton Cosmology: Novel Forms of Early Dark Energy
di: Smith, Adam, et al.
Pubblicazione: (2025)

Is the $w_0w_a$CDM cosmological parameterization evidence for dark energy dynamics partially caused by the excess smoothing of Planck PR4 CMB anisotropy data?
di: Pérez, Javier de Cruz, et al.
Pubblicazione: (2026)

A Universal CMB $B$-Mode Spectrum from Early Causal Tensor Sources
di: Greene, Kylar, et al.
Pubblicazione: (2026)

Probing String-Theory-Inspired Topologies of the Early Universe through CMB Temperature and Polarization Anisotropies
di: Mavromatos, Nick E., et al.
Pubblicazione: (2026)

A New Limit on the Graviton Mass from the Convergence Scale of the CMB Dipole
di: Loeb, Abraham
Pubblicazione: (2024)

Is it possible to separate baryonic from dark matter within the $Λ$-CDM formalism?
di: Borowiec, Andrzej, et al.
Pubblicazione: (2023)

Discretely Evanescent Dark Energy
di: Kaloper, Nemanja
Pubblicazione: (2025)

CMB delensing with deep learning
di: Ni, Shulei, et al.
Pubblicazione: (2023)

An Analytic Scale-dependent Dark Matter Profile and the Baryonic Tully-Fisher Relation
di: Oikonomou, V. K.
Pubblicazione: (2026)

Composite Dark Energy and the Cosmological Tensions
di: Gómez-Valent, Adria, et al.
Pubblicazione: (2024)

The BAO-CMB Tension and Implications for Inflation
di: Ferreira, Elisa G. M., et al.
Pubblicazione: (2025)

Robust parameter inference for Taiji via time-frequency contrastive learning and normalizing flows
di: Sun, Tian-Yang, et al.
Pubblicazione: (2026)

On the Analysis Dependence of DESI Dynamical Dark Energy
di: Colgáin, Eoin Ó, et al.
Pubblicazione: (2025)

Extended Effective Field Theory of Dark Energy: Ghost Condensate Dark Energy with Sextic Dispersion Relation in de Sitter Spacetime
di: Ashoorioon, A., et al.
Pubblicazione: (2025)

Improving Constraints on Inflation with CMB Delensing
di: Trendafilova, Cynthia, et al.
Pubblicazione: (2023)

Deep learning-driven likelihood-free parameter inference for 21-cm forest observations
di: Sun, Tian-Yang, et al.
Pubblicazione: (2024)

Observational Constraints on Dynamical Dark Energy Models
di: Avsajanishvili, Olga, et al.
Pubblicazione: (2023)

Searching for Cosmological Collider in the Planck CMB Data
di: Sohn, Wuhyun, et al.
Pubblicazione: (2024)

Is the $Λ$CDM Model in Crisis?
di: Chaudhary, Himanshu, et al.
Pubblicazione: (2025)

Updated observational constraints on $ϕ$CDM dynamical dark energy cosmological models
di: Park, Chan-Gyung, et al.
Pubblicazione: (2025)