The case for a low dark matter density in dynamical dark energy model from local probes
Fuente:
arXiv
Enregistré dans:
| Auteur principal: | Sakr, Ziad |
|---|---|
| Format: | Preprint |
| Publié: |
2025
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
Documents similaires
Uncovering the bias in the evidence for dynamical dark energy through minimal and generalized modeling approaches
par: Sakr, Ziad
Publié: (2025)
par: Sakr, Ziad
Publié: (2025)
Applying the BF method on the DESI evidence for dynamical dark energy models
par: Sakr, Ziad
Publié: (2025)
par: Sakr, Ziad
Publié: (2025)
Forecast on the generalised dark matter properties from a Euclid-like survey
par: Sakr, Ziad, et autres
Publié: (2026)
par: Sakr, Ziad, et autres
Publié: (2026)
A more inclusive effective dark fluid equation of state parameter: constraints from SKA and Euclid like surveys
par: Sakr, Ziad
Publié: (2026)
par: Sakr, Ziad
Publié: (2026)
Model independent approach towards measuring expansion and growth factor from next generation galaxy clustering and lensing angular power spectrum
par: Sakr, Ziad
Publié: (2025)
par: Sakr, Ziad
Publié: (2025)
Central densities of dark matter halos in FIRE-2 simulations of low-mass galaxies with cold dark matter and self-interacting dark matter
par: Straight, Maria C., et autres
Publié: (2025)
par: Straight, Maria C., et autres
Publié: (2025)
Are dark matter and dark energy omnipresent?
par: Lieu, Richard
Publié: (2025)
par: Lieu, Richard
Publié: (2025)
Observational constraints on noncold dark matter and phenomenological emergent dark energy
par: Yao, Yan-Hong, et autres
Publié: (2023)
par: Yao, Yan-Hong, et autres
Publié: (2023)
A representation learning approach to probe for dynamical dark energy in matter power spectra
par: Piras, Davide, et autres
Publié: (2023)
par: Piras, Davide, et autres
Publié: (2023)
Cluster number counts in dark energy model with energy and momentum coupling to dark matter
par: Wongsangwal, Chattree, et autres
Publié: (2026)
par: Wongsangwal, Chattree, et autres
Publié: (2026)
Clustering of dark matter in the cosmic web as a probe of massive neutrinos
par: Khoshtinat, Mohadese, et autres
Publié: (2023)
par: Khoshtinat, Mohadese, et autres
Publié: (2023)
On a critical acceleration scale of dark matter in Lambda-CDM and dynamical dark energy
par: Zhijie, et autres
Publié: (2022)
par: Zhijie, et autres
Publié: (2022)
Is cosmic birefringence due to dark energy or dark matter? Simulation-based inference
par: Carralot, Florie, et autres
Publié: (2026)
par: Carralot, Florie, et autres
Publié: (2026)
On the validity of the continuity equation in a modified gravity framework with CMB, DES 3x2pt and tomographic ISW data
par: Sakr, Ziad, et autres
Publié: (2025)
par: Sakr, Ziad, et autres
Publié: (2025)
Constraints of dynamical dark energy models from different observational datasets
par: Xu, Peiyuan, et autres
Publié: (2025)
par: Xu, Peiyuan, et autres
Publié: (2025)
Smoothing the $H_0$ tension with a dynamical dark energy model
par: Dahmani, Safae, et autres
Publié: (2023)
par: Dahmani, Safae, et autres
Publié: (2023)
The shape function of the observed growth index
par: Sakr, Ziad, et autres
Publié: (2026)
par: Sakr, Ziad, et autres
Publié: (2026)
Hubble tension may indicate time-dependent dark matter comoving energy density
par: Kitazawa, Noriaki
Publié: (2024)
par: Kitazawa, Noriaki
Publié: (2024)
New cosmological constraints on the evolution of dark matter energy density
par: Yang, Yupeng, et autres
Publié: (2025)
par: Yang, Yupeng, et autres
Publié: (2025)
Dynamical dark energy from Kretschmann scalar at low redshifts
par: Fernandes, A. B., et autres
Publié: (2026)
par: Fernandes, A. B., et autres
Publié: (2026)
A microphysically inspired approach to dark matter-dark energy interactions: first bounds on dark-sector scattering cross sections
par: Escobal, A. A., et autres
Publié: (2026)
par: Escobal, A. A., et autres
Publié: (2026)
Beyond CPL: Evidence for dynamical dark energy in three-parameter models
par: Alam, Sonej, et autres
Publié: (2025)
par: Alam, Sonej, et autres
Publié: (2025)
Cosmic voids as a probe of the nature of dark matter: simulations and galaxy survey forecasts
par: London, Alexander Spencer, et autres
Publié: (2026)
par: London, Alexander Spencer, et autres
Publié: (2026)
The AIDA-TNG project: dark matter profiles and concentrations in alternative dark matter models
par: Despali, Giulia, et autres
Publié: (2025)
par: Despali, Giulia, et autres
Publié: (2025)
Upper limits on dark energy-dark matter interaction from DESI DR2 in a field-theoretic analysis
par: Aboubrahim, Amin, et autres
Publié: (2024)
par: Aboubrahim, Amin, et autres
Publié: (2024)
Semi-cosmographic constraints on decaying dark matter and dynamical dark energy: DESI DR2 BAO and 21\, cm intensity-mapping forecasts
par: Yadav, Mohit, et autres
Publié: (2026)
par: Yadav, Mohit, et autres
Publié: (2026)
Decay of dark energy into dark matter in a metric $f(R)$ gravity: effective running Hubble constant
par: Montani, Giovanni, et autres
Publié: (2025)
par: Montani, Giovanni, et autres
Publié: (2025)
On the evidence of dynamical dark energy
par: Gao, Qing, et autres
Publié: (2024)
par: Gao, Qing, et autres
Publié: (2024)
No evidence for dynamical dark energy from the Combo correlation of GRBs
par: Muccino, Marco, et autres
Publié: (2026)
par: Muccino, Marco, et autres
Publié: (2026)
A test of invariance of halo surface density for FIRE-2 simulations with cold dark matter and self-interacting dark matter
par: Dalui, Sujit K., et autres
Publié: (2025)
par: Dalui, Sujit K., et autres
Publié: (2025)
Probing the Type 3 interacting dark-energy model using matter pairwise velocity
par: Luo, Kin Ho, et autres
Publié: (2025)
par: Luo, Kin Ho, et autres
Publié: (2025)
From particles to orbits: precise dark matter density profiles using dynamical information
par: Muni, Claudia, et autres
Publié: (2023)
par: Muni, Claudia, et autres
Publié: (2023)
Bayesian and frequentist perspectives agree on dynamical dark energy
par: Herold, Laura, et autres
Publié: (2025)
par: Herold, Laura, et autres
Publié: (2025)
Nonparametric reconstructions of dynamical dark energy via flexknots
par: Ormondroyd, A. N., et autres
Publié: (2025)
par: Ormondroyd, A. N., et autres
Publié: (2025)
Effects of dynamical friction on perturbations for evolving dark energy
par: Pace, Francesco, et autres
Publié: (2024)
par: Pace, Francesco, et autres
Publié: (2024)
Observational constraints on phenomenological emergent dark energy and barotropic dark matter characterized by a constant equation of state parameter
par: Liu, Jian-Qi, et autres
Publié: (2025)
par: Liu, Jian-Qi, et autres
Publié: (2025)
Restoring cosmological concordance with axion-like early dark energy and dark matter characterized by a constant equation of state?
par: Yao, Yan-Hong, et autres
Publié: (2023)
par: Yao, Yan-Hong, et autres
Publié: (2023)
Lensing the darkness: The matter density profile in cosmic voids from UNIONS
par: Martin, Hunter L., et autres
Publié: (2025)
par: Martin, Hunter L., et autres
Publié: (2025)
Can dynamic dark energy explain the $S_8$ tension, the `lensing is low' effect, or strong baryon feedback?
par: Heydenreich, S., et autres
Publié: (2025)
par: Heydenreich, S., et autres
Publié: (2025)
The DESI DR1/DR2 evidence for dynamical dark energy is biased by low-redshift supernovae
par: Huang, Lu, et autres
Publié: (2025)
par: Huang, Lu, et autres
Publié: (2025)
Documents similaires
-
Uncovering the bias in the evidence for dynamical dark energy through minimal and generalized modeling approaches
par: Sakr, Ziad
Publié: (2025) -
Applying the BF method on the DESI evidence for dynamical dark energy models
par: Sakr, Ziad
Publié: (2025) -
Forecast on the generalised dark matter properties from a Euclid-like survey
par: Sakr, Ziad, et autres
Publié: (2026) -
A more inclusive effective dark fluid equation of state parameter: constraints from SKA and Euclid like surveys
par: Sakr, Ziad
Publié: (2026) -
Model independent approach towards measuring expansion and growth factor from next generation galaxy clustering and lensing angular power spectrum
par: Sakr, Ziad
Publié: (2025)