Omnipotent dark energy: A phenomenological answer to the Hubble tension

Abstract

This paper introduces the class of omnipotent dark energy (DE) models characterized by nonmonotonic energy densities that are capable of attaining negative values with corresponding equation of state parameters featuring phantom divide line (PDL) crossings and singularities. These nontrivial features are phenomenologically motivated by findings of previous studies that reconstruct cosmological functions from observations, and the success of extensions of $\Lambda$CDM, whose actual or effective DE density is omnipotent, in alleviating the observational discordance within $\Lambda$CDM. As an example, we focus on one embodiment of omnipotent DE, viz., the DE parametrization introduced in Di Valentino et al. [Dark energy with phantom crossing and the H0 tension, Entropy 23, 404 (2021)] (DMS20). By updating and extending the datasets used in the original paper where it was introduced, we confirm the effectiveness of DMS20 in alleviating the observational discrepancies. Additionally, we uncover that its negative DE density feature, importance of which was not previously investigated, plays a crucial role in alleviating the tensions, along with the PDL crossing feature that the parametrization presupposes. In particular, we find that there is a positive correlation between the $H_0$ parameter and the scale ($a_p$) at which DE density transitions from negative to positive, in agreement with previous studies that incorporate this transition feature. For our full dataset, the model yields $H_0=70.05\pm 0.64$ (68% CL) relaxing the $H_0$ tension with a preference of crossing to negative DE densities ($a_p>0$ at 99% CL), along with the constraint $a_m=0.922_{-0.035}^{+0.041}$ on the scale of the presupposed PDL crossing.

arXiv comment18 pages, 6 figures, 4 tables; matches the version published in Physical Review D

References in corpus (121)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• The Complete Light-curve Sample of Spectroscopically Confirmed Type Ia Supernovae from Pan-STARRS1 and Cosmological Constraints from The Combined Pantheon Sample
• The Cosmic Linear Anisotropy Solving System (CLASS) II: Approximation schemes
• A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km/s/Mpc Uncertainty from the Hubble Space Telescope and the SH0ES Team
• Phantom Energy and Cosmic Doomsday
• In the Realm of the Hubble tension $-$ a Review of Solutions
• The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological Implications from two Decades of Spectroscopic Surveys at the Apache Point observatory
• The Pantheon+ Analysis: Cosmological Constraints
• Quantization of Four-form Fluxes and Dynamical Neutralization of the Cosmological Constant
• Bayes in the sky: Bayesian inference and model selection in cosmology
• Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
• Tensions between the Early and the Late Universe
• Planck 2018 results. V. CMB power spectra and likelihoods
• Challenges for $\Lambda$CDM: An update
• Baryon Acoustic Oscillations in the Lyα forest of BOSS DR11 quasars
• The Carnegie-Chicago Hubble Program. VIII. An Independent Determination of the Hubble Constant Based on the Tip of the Red Giant Branch
• Conservative Constraints on Early Cosmology: an illustration of the Monte Python cosmological parameter inference code
• KiDS-1000 Cosmology: Cosmic shear constraints and comparison between two point statistics
• Planck 2018 results. VIII. Gravitational lensing
• Cosmological implications of baryon acoustic oscillation (BAO) measurements
• Braneworld models of dark energy
• The trouble with $H_0$
• The Hubble Hunter's Guide
• The Atacama Cosmology Telescope: DR4 Maps and Cosmological Parameters
• Measurements of the Hubble Constant: Tensions in Perspective
• Cosmology Intertwined II: The Hubble Constant Tension
• Dynamical dark energy in light of the latest observations
• The Expansion of the Universe is Faster than Expected
• Cosmology Intertwined III: $f{\sigma }_8$ and $S_8$
• Dark Energy vs. Modified Gravity
• The Megamaser Cosmology Project. XIII. Combined Hubble constant constraints
• The dS/CFT Correspondence and the Big Smash
• Does the Hubble constant tension call for new physics?
• Model independent evidence for dark energy evolution from Baryon Acoustic Oscillations
• Is the Hubble tension a hint of AdS phase around recombination?
• Constraints on the sum of the neutrino masses in dynamical dark energy models with $w(z)\ge -1$ are tighter than those obtained in $\Lambda$CDM
• A Primer on Energy Conditions
• Why reducing the cosmic sound horizon alone can not fully resolve the Hubble tension
• On the use of the local prior on the absolute magnitude of Type Ia supernovae in cosmological inference
• Hubble Sinks In The Low-Redshift Swampland
• Hubble Space Telescope Observations of Mira Variables in the Type Ia Supernova Host NGC 1559: An Alternative Candle to Measure the Hubble Constant
• The implications of an extended dark energy cosmology with massive neutrinos for cosmological tensions
• Revisiting a negative cosmological constant from low-redshift data
• The Hubble Constant from Infrared Surface Brightness Fluctuation Distances
• Graduated dark energy: Observational hints of a spontaneous sign switch in the cosmological constant
• No evidence for extensions to the standard cosmological model
• Model independent constraints on dark energy evolution from low-redshift observations
• A Vacuum Phase Transition Solves $H_0$ Tension
• Dark Energy with Phantom Crossing and the $H_0$ tension
• Constraints on scalar-tensor models of dark energy from observational and local gravity tests
• DES Y3 + KiDS-1000: Consistent cosmology combining cosmic shear surveys
• De Sitter vs Quintessence in String Theory
• Cosmicflows-4
• Cluster Cepheids with High Precision Gaia Parallaxes, Low Zeropoint Uncertainties, and Hubble Space Telescope Photometry
• Relaxing cosmological tensions with a sign switching cosmological constant
• Is Local $H_0$ At Odds With Dark Energy EFT?
• Cosmological constraints in extended parameter space from the Planck 2018 Legacy release
• Beyond $\Lambda$CDM with Low and High Redshift Data: Implications for Dark Energy
• Evolution of dark energy reconstructed from the latest observations
• Cosmological Constraints on $f(G)$ Dark Energy Models
• Cosmicflows 4: The Calibration of Optical and Infrared Tully-Fisher Relations
• Everpresent Lambda
• Comparing Tip of the Red Giant Branch Distance Scales: An Independent Reduction of the Carnegie-Chicago Hubble Program and the Value of the Hubble Constant
• TDCOSMO. XII. Improved Hubble constant measurement from lensing time delays using spatially resolved stellar kinematics of the lens galaxy
• Negative cosmological constant in the dark sector?
• Relaxing cosmological tensions with a sign switching cosmological constant: Improved results with Planck, BAO, and Pantheon data
• Cosmic dissonance: new physics or systematics behind a short sound horizon?
• An independent determination of the local Hubble constant
• Can late-time extensions solve the $H_0$ and ${\sigma }_8$ tensions?
• Constraints on $\Lambda$CDM Extensions from the SPT-3G 2018 $EE$ and $TE$ Power Spectra
• Cosmology Intertwined IV: The Age of the Universe and its Curvature
• Cosmology Intertwined I: Perspectives for the Next Decade
• Can dark energy be dynamical?
• Ginzburg-Landau Theory of Dark Energy: A Framework to Study Both Temporal and Spatial Cosmological Tensions Simultaneously
• Do cosmological observations allow a negative $\Lambda$?
• Model-independent reconstruction of the Interacting Dark Energy Kernel: Binned and Gaussian process
• A 5% measurement of the Hubble constant from Type II supernovae
• Measurements of $H_0$ and reconstruction of the dark energy properties from a model-independent joint analysis
• Screening $\Lambda$ in a new modified gravity model
• Ups and Downs in Dark Energy: phase transition in dark sector as a proposal to lessen cosmological tensions
• Late time transitions in the quintessence field and the $H_0$ tension
• fgivenx: A Python package for functional posterior plotting
• $T_0$ censorship of early dark energy and AdS vacua
• Observational Constraints on Oscillating Dark-Energy Parametrizations
• Did the Universe loiter at high redshifts ?
• Features in Dark Energy Equation of State and Modulations in the Hubble Diagram
• Rastall gravity extension of the standard $\Lambda$CDM model: theoretical features and observational constraints
• Parametric and nonparametric methods hint dark energy evolution
• Resolving the $H_0$ tension with diffusion
• Health checkup test of the standard cosmological model in view of recent Cosmic Microwave Background Anisotropies experiments
• Structure formation in cosmologies with oscillating dark energy
• Simple-graduated dark energy and spatial curvature
• The Age of the Universe with Globular Clusters: Reducing Systematic Uncertainties
• Oscillations in the dark energy EoS: new MCMC lessons
• Another look at redshift drift and the backreaction conjecture
• Dynamics of a two scalar field cosmological model with phantom terms
• Dynamically avoiding fine-tuning the cosmological constant: the "Relaxed Universe"
• Is the dark energy equation of state parameter singular?
• Principal reconstructed modes of dark energy and gravity
• Model selection applied to reconstructions of the Dark Energy
• An Effective Sign Switching Dark Energy: Lotka-Volterra Model of Two Interacting Fluids
• Scalar field mass in generalized gravity
• Fourier-series expansion of the dark-energy equation of state
• Observational Constraints on Axion(s) Dark Energy with a Cosmological Constant
• Dark Energy as a Critical Phenomenon: a Resolution for Hubble Tension
• Connecting Infrared Surface Brightness Fluctuation Distances to Type Ia Supernova Hosts: Testing the Top Rung of the Distance Ladder
• The period--luminosity relation for Mira variables in the Milky Way using Gaia DR3: a further distance anchor for $H_0$
• Phantom crossing in viable $f(R)$ theories
• Exact cosmological solution of a Scalar-Tensor Gravity theory compatible with the $\Lambda CDM$ model
• Bayesian model selection on Scalar $\epsilon$-Field Dark Energy
• Anisotropic massive Brans-Dicke gravity extension of the standard $\Lambda$CDM model
• Observational constraints on conformal time symmetry, missing matter and double dark energy
• Can phantom transition at $z\sim 1$ restore the Cosmic concordance?
• Hints for possible low redshift oscillation around the best fit $\Lambda$CDM model in the expansion history of the Universe
• Cosmological Tests of Everpresent $\Lambda$
• Phenomenological Gravitational Phase Transition: Reconciliation between the Late and Early Universe
• Detecting Features in the Dark Energy Equation of State: A Wavelet Approach
• Phantom crossing dark energy in Horndeski's theory
• Cosmic acceleration and phantom crossing in $f(T)$-gravity

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• Nonparametric late-time expansion history reconstruction and implications for the Hubble tension in light of recent DESI and type Ia supernovae data
• Dark energy in light of the early JWST observations: case for a negative cosmological constant?
• Neutrino cosmology after DESI: tightest mass upper limits, preference for the normal ordering, and tension with terrestrial observations
• An overview of what current data can (and cannot yet) say about evolving dark energy
• The state of the dark energy equation of state circa 2023
• Model-independent reconstruction of the Interacting Dark Energy Kernel: Binned and Gaussian process
• Negative cosmological constant in the dark energy sector: tests from JWST photometric and spectroscopic observations of high-redshift galaxies
• Multidimensionality of the Hubble tension: the roles of ${\Omega }_m$ and ${\omega }_c$
• Combining pre- and post-recombination new physics to address cosmological tensions: case study with varying electron mass and sign-switching cosmological constant
• Sign Switching in Dark Sector Coupling Interactions as a Candidate for Resolving Cosmological Tensions
• Slow-rolling scalar dynamics and as solution for the Hubble tension
• Cosmological constraints on ${\Lambda }_{\mathrm{s}}$CDM scenario in a type II minimally modified gravity
• Dynamical dark energy confronted with multiple CMB missions
• Transition dynamics in the ${\Lambda }_{\mathrm{s}}$CDM model: Implications for bound cosmic structures
• Exploring the Hubble tension with a late time Modified Gravity scenario
• ${\Lambda }_{\mathrm{s}}$CDM cosmology: Alleviating major cosmological tensions by predicting standard neutrino properties
• Towards a possible solution to the Hubble tension with Horndeski gravity
• Kinetic Model for Dark Energy - Dark Matter Interaction: Scenario for the Hubble Tension
• Exploring new physics in the late Universe's expansion through non-parametric inference
• Mapping the ${\Lambda }_{\mathrm{s}}$CDM scenario to $f(T)$ modified gravity: Effects on structure growth rate
• Cosmographic Footprints of Dynamical Dark Energy
• Planck-PR4 anisotropy spectra show (better) consistency with General Relativity
• Testing cosmic anisotropy with Pade approximation and Pantheon+ sample
• Modified gravity in the presence of matter creation: scenario for the late Universe
• Unexplored regions in teleparallel $f(T)$ gravity: Sign-changing dark energy density
• Shape of Dark Energy: Constraining Its Evolution with a General Parametrization
• Inferring dark energy properties from the scale factor parametrisation
• Linear matter density perturbations in the ${\Lambda }_{\mathrm{s}}$CDM model: Examining growth dynamics and addressing the $S_8$ tension
• Do we need wavelets in the late Universe?
• Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
• ${\Lambda }_{\mathrm{s}}$CDM cosmology from a type-II minimally modified gravity
• Exploring cosmological imprints of phantom crossing with dynamical dark energy in Horndeski gravity
• Coupled Quintessence scalar field model in light of observational datasets
• Quintessential Implications of the presence of AdS in the Dark Energy sector
• Revisiting CPL with sign-switching density: To cross or not to cross the NECB
• Addressing the DESI DR2 Phantom-Crossing Anomaly and Enhanced $H_0$ Tension with Reconstructed Scalar-Tensor Gravity
• 2D BAO vs 3D BAO: Hints for new physics?
• Can an Anti-de Sitter Vacuum in the Dark Energy Sector Explain JWST High-Redshift Galaxy and Reionization Observations?
• Gravitational Lensing by a Dark Compact Object in Modified Gravity and Observational Constraints from Einstein Rings
• On the origin of the BAOtr-DESI tension
• Cosmological singularities in non-canonical models of dark energy
• A Review on Resolving the Hubble Tension via Late-Universe Physics
• Role of Spatial Curvature in a Dark Energy Interacting Model
• Nonlinear Matter Power Spectrum from relativistic $N$-body Simulations: ${\Lambda }_{\mathrm{s}}$CDM versus $\Lambda$CDM
• Background-level reconstruction of scalar-field potentials from dark-energy histories and comparison with analytic potential families