New constraints on Coupled Dark Energy from Planck

Abstract

We present new constraints on coupled dark energy from the recent measurements of the Cosmic Microwave Background Anisotropies from the Planck satellite mission. We found that a coupled dark energy model is fully compatible with the Planck measurements, deriving a weak bound on the dark matter-dark energy coupling parameter ξ=-0.49^{+0.19}_{-0.31} at 68% c.l.. Moreover if Planck data are fitted to a coupled dark energy scenario, the constraint on the Hubble constant is relaxed to H_0=72.1^{+3.2}_{-2.3} km/s/Mpc, solving the tension with the Hubble Space Telescope value. We show that a combined Planck+HST analysis provides significant evidence for coupled dark energy finding a non-zero value for the coupling parameter ξ, with -0.90< ξ<-0.22 at 95% c.l.. We also consider the combined constraints from the Planck data plus the BAO measurements of the 6dF Galaxy Survey, the Sloan Digital Sky Survey and the Baron Oscillation Spectroscopic Survey.

9 pages, 10 figures, 3 Table. Accepted on PRD on 24 July 2013. Last arXiv version updated to the published version(BAO datasets and w-varying constraints are now included)

References in corpus (13)

• Efficient sampling of fast and slow cosmological parameters
• Large-scale instability in interacting dark energy and dark matter fluids
• Consequences of dark matter-dark energy interaction on cosmological parameters derived from SNIa data
• Coupled and Extended Quintessence: theoretical differences and structure formation
• Stability of the curvature perturbation in dark sectors' mutual interacting models
• Cosmic variance and the measurement of the local Hubble parameter
• The Growth of Structure in Interacting Dark Energy Models
• Coupled dark matter-dark energy in light of near Universe observations
• On the large-scale instability in interacting dark energy and dark matter fluids
• Dark energy with non-adiabatic sound speed: initial conditions and detectability
• Dark Coupling and Gauge Invariance
• Future CMB cosmological constraints in a dark coupled universe
• Future weak lensing constraints in a dark coupled universe

Cited by in corpus (118)

• Challenges for $\Lambda$CDM: An update
• Dark Matter and Dark Energy Interactions: Theoretical Challenges, Cosmological Implications and Observational Signatures
• H0LiCOW V. New COSMOGRAIL time delays of HE0435-1223: $H_0$ to 3.8% precision from strong lensing in a flat $\Lambda$CDM model
• Non-minimal dark sector physics and cosmological tensions
• Can interacting dark energy solve the $H_0$ tension?
• Reconciling Planck with the local value of $H_0$ in extended parameter space
• Indications of a late-time interaction in the dark sector
• 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
• Reconciling CMB and structure growth measurements with dark energy interactions
• Black Hole Solutions Surrounded by Perfect Fluid in Rastall Theory
• Can the $H_0$ tension be resolved in extensions to $\Lambda$CDM cosmology?
• Testing the Interaction between Dark Energy and Dark Matter with Planck Data
• Dark sector interaction: a remedy of the tensions between CMB and LSS data
• Models of coupled dark matter to dark energy
• A Generalization to the Rastall Theory and Cosmic Eras
• Constraints on the Coupling between Dark Energy and Dark Matter from CMB data
• Tensions in the dark: shedding light on Dark Matter-Dark Energy interactions
• Cosmological constraints on interacting dark energy with redshift-space distortion after Planck data
• Tsallis holographic dark energy in the Brans-Dicke cosmology
• Evidence for a Lower Value for $H_0$ from Cosmic Chronometers Data?
• Testing modified gravity with Planck: the case of coupled dark energy
• Constraints on interacting dark energy models from Planck 2015 and redshift-space distortion data
• 2021-$H_0$ Odyssey: Closed, Phantom and Interacting Dark Energy Cosmologies
• On phenomenological models of dark energy interacting with dark matter
• Large-scale stable interacting dark energy model: Cosmological perturbations and observational constraints
• Constraining early and interacting dark energy with gravitational wave standard sirens: the potential of the eLISA mission
• Interacting quintessence from a variational approach Part II: derivative couplings
• Relieving the $H_0$ tension with a new interacting dark energy model
• Holographic dark energy in the DGP braneworld with GO cutoff
• Dark sector interaction and the supernova absolute magnitude tension
• Testing coupled dark energy with large scale structure observation
• Testing models of vacuum energy interacting with cold dark matter
• Tsallis holographic dark energy in the brane cosmology
• Remedy of some cosmological tensions via effective phantom-like behavior of interacting vacuum energy
• Post-$Planck$ constraints on interacting vacuum energy
• Coupled dark energy with perturbed Hubble expansion rate
• Constraints on interacting dark energy models through cosmic chronometers and Gaussian process
• An evaluation of cosmological models from expansion and growth of structure measurements
• Cosmological constraints on coupled dark energy
• Probing the imprint of interacting dark energy on very large scales
• Interacting Dark Energy: Possible Explanation for 21-cm Absorption at Cosmic Dawn
• Distinguishing interacting dark energy from wCDM with CMB, lensing, and baryon acoustic oscillation data
• Constraints on active and sterile neutrinos in an interacting dark energy cosmology
• Search for sterile neutrinos in a universe of vacuum energy interacting with cold dark matter
• Multi-interacting dark energy and its cosmological implications
• Quantifying Tensions between CMB and Distance Datasets in Models with Free Curvature or Lensing Amplitude
• Late-Time constraints on Interacting Dark Energy: Analysis independent of $H_0$, $r_d$ and $M_B$
• Constraining interacting dark energy with CMB and BAO future surveys
• Tightening the reins on non-minimal dark sector physics: Interacting Dark Energy with dynamical and non-dynamical equation of state
• Barrow holographic dark energy in the Brans-Dicke cosmology
• The effect of Dark Matter and Dark Energy interactions on the peculiar velocity field and the kinetic Sunyaev-Zel'dovich effect
• Impacts of gravitational-wave standard siren observations from Einstein Telescope and Cosmic Explorer on weighing neutrinos in interacting dark energy models
• Parametrized modified gravity constraints after Planck
• Quantifying the impacts of future gravitational-wave data on constraining interacting dark energy
• New Limits on Coupled Dark Energy from Planck
• Theoretical and observational bounds on some interacting vacuum energy scenarios
• Tsallis holographic dark energy in Fractal Universe
• Observational constraints and predictions of the interacting dark sector with field-fluid mapping
• Kaniadakis holographic dark energy in Brans-Dicke cosmology
• Models of vacuum energy interacting with cold dark matter: Constraints and comparison
• Post-Planck Dark Energy Constraints
• Statefinder diagnosis for holographic dark energy in the DGP braneworld
• Observational constraint on the interacting dark energy models including the Sandage-Loeb test
• A comment on power-law inflation with a dark radiation component
• Cosmological perturbations in the interacting dark sector: Mapping fields and fluids
• CMB and matter power spectra with non-linear dark-sector interactions
• On An Interacting New Holographic Dark Energy Model: observational constraints
• Dynamical Stability in presence of non-minimal derivative dependent coupling of $k$-essence field with a relativistic fluid
• A new holographic dark energy model in Brans-Dicke theory with logarithmic scalar field
• Holographic dark energy with the sign-changeable interaction term
• Constraining the interaction between dark sectors with future HI intensity mapping observations
• A note on the relations between thermodynamics, energy definitions and Friedmann equations
• Field Theories and Fluids for an Interacting Dark Sector
• The effective field theory of multi-component fluids
• Note on agegraphic dark energy inspired by modified Barrow entropy
• III. Interacting Dark Energy: Summary of Models, Pathologies, and Constraints
• Cosmological Constraints on Ghost Dark Energy in the Brans-Dicke Theory by Using MCMC Approach
• Supernova constraints on Multi-coupled Dark Energy
• Forecast Analysis on Interacting Dark Energy Models from Future Generation PICO and DESI Missions
• Constraining dark sector perturbations I: cosmic shear and CMB lensing
• Non-virialised clusters for detection of Dark Energy-Dark Matter interaction
• Matter Perturbations in Scaling Cosmology
• Reconstructing a non-linear interaction in the dark sector with cosmological observations
• New holographic dark energy model inspired by the DGP braneworld
• Robustness of $H_0$ determination at intermediate redshifts
• New observational constraints on interacting dark energy using galaxy clusters virial equilibrium states
• Observational constraints in Delta Gravity: CMB and supernovas
• Interactive mixture of inhomogeneous dark fluids driven by dark energy: a dynamical systems analysis
• Cosmic Degeneracies III: N-body Simulations of Interacting Dark Energy with Non-Gaussian Initial Conditions
• Large-scale imprint of relativistic effects in the cosmic magnification
• Dark Energy and Modified Scale Covariant Theory of Gravitation
• Degeneracy between primordial non-Gaussianity and interaction in the dark sector
• Late-time Background Constraints on Linear and Non-linear Interacting Dark Energy after DESI DR2
• Forays into the dark side of the swamp
• Interacting parametrized post-Friedmann method
• I. Linear Interacting Dark Energy: Analytical Solutions and Theoretical Pathologies
• Distinguishing Coupled Dark Energy Models with Neural Networks
• Measuring the matter energy density and Hubble parameter from Large Scale Structure
• Dark Sector Coupling Bends the Superclusters
• Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions
• Interacting Dark Energy: New parametrization and observational constraints
• Coincidence problem within dark energy as a coupled self-interacting Bose-Einstein gas
• Hubble tension and matter inhomogeneities: a theoretical perspective
• Massive Gravity wrapped in the Cosmic Web
• Very-long-baseline interferometry study of the flaring blazar TXS 1508+572 in the early Universe
• Interacting dark energy: the role of microscopic feedback in the dark sector
• Signature of the interaction between dark sectors in the reionization process
• Late evolution of relic gravitational waves in coupled dark energy models
• The Effect of Primordial Anti-Biasing on the Local Measurement of the Key Cosmological Parameters
• Beyond self-acceleration: force- and fluid-acceleration
• Revisiting cosmological diffusion models in Unimodular Gravity and the $H_0$ tension
• Coupled Dark Energy field variation
• Cosmic microwave background constraints on coupled dark matter
• Dissecting the $H_0$ and $S_8$ tensions with Planck + BAO + supernova type Ia in multi-parameter cosmologies
• Cosmological and astrophysical applications of modified theories of gravity
• Qualitative probe of interacting dark energy with redshift-space distortions
• Crunching, Bouncing, and Cyclical Cosmologies from Dark Sector Interactions
• Quintessence reconstruction of interacting HDE in a non-flat universe