Differentiating dark interactions with perturbation

Abstract

A cosmological model with an energy transfer between dark matter (DM) and dark energy (DE) can give rise to comparable energy densities at the present epoch. The present work deals with the perturbation analysis, parameter estimation and Bayesian evidence calculation of interacting models with dynamical coupling parameter that determines the strength of the interaction. We have considered two cases, where the interaction is a more recent phenomenon and where the interaction is a phenomenon in the distant past. Moreover, we have considered the quintessence DE equation of state with Chevallier-Polarski-Linder (CPL) parametrisation and energy flow from DM to DE. Using the current observational datasets like the cosmic microwave background (CMB), baryon acoustic oscillation (BAO), Type Ia Supernovae (SNe Ia) and redshift-space distortions (RSD), we have estimated the mean values of the parameters. Using the perturbation analysis and Bayesian evidence calculation, we have shown that interaction present as a brief early phenomenon is preferred over a recent interaction.

arXiv commentVersion published in Phys. Rev. D

References in corpus (198)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Dynamics of dark energy
• The Cosmological Constant and Dark Energy
• Efficient Computation of CMB anisotropies in closed FRW models
• Detection of the Baryon Acoustic Peak in the Large-Scale Correlation Function of SDSS Luminous Red Galaxies
• Modified Gravity and Cosmology
• Cosmological Imprint of an Energy Component with General Equation of State
• Cosmological parameters from CMB and other data: a Monte-Carlo approach
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• Cosmological Constant - the Weight of the Vacuum
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
• The Case for a Positive Cosmological Lambda-term
• The Complete Light-curve Sample of Spectroscopically Confirmed Type Ia Supernovae from Pan-STARRS1 and Cosmological Constraints from The Combined Pantheon Sample
• The 6dF Galaxy Survey: Baryon Acoustic Oscillations and the Local Hubble Constant
• The Cosmological Constant
• An alternative to quintessence
• Exploring the Expansion History of the Universe
• Accelerating Universes with Scaling Dark Matter
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Generalized Chaplygin Gas, Accelerated Expansion and Dark Energy-Matter Unification
• A Line of Sight Approach to Cosmic Microwave Background Anisotropies
• Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics Beyond LambdaCDM
• A Model of Holographic Dark Energy
• The Clustering of the SDSS DR7 Main Galaxy Sample I: A 4 per cent Distance Measure at z=0.15
• Cosmological Perturbation Theory in the Synchronous and Conformal Newtonian Gauges
• Cosmological Perturbation Theory in the Synchronous vs. Conformal Newtonian Gauge
• The High-Z Supernova Search: Measuring Cosmic Deceleration and Global Cur vature of the Universe Using Type Ia Supernovae
• A 3% Solution: Determination of the Hubble Constant with the Hubble Space Telescope and Wide Field Camera 3
• The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological Implications from two Decades of Spectroscopic Surveys at the Apache Point observatory
• Dark Energy Constraints from the Cosmic Age and Supernova
• Can the dark energy equation-of-state parameter w be less than -1?
• A gravitational-wave standard siren measurement of the Hubble constant
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
• Tensions between the Early and the Late Universe
• Quintessence and the Rest of the World
• Planck 2018 results. V. CMB power spectra and likelihoods
• Late-time cosmology in (phantom) scalar-tensor theory: dark energy and the cosmic speed-up
• Dark Energy after GW170817: dead ends and the road ahead
• Unification of Dark Matter and Dark Energy: the Inhomogeneous Chaplygin Gas
• The WiggleZ Dark Energy Survey: Joint measurements of the expansion and growth history at z < 1
• Cosmology with Ultra-light Pseudo-Nambu-Goldstone Bosons
• Unifying phantom inflation with late-time acceleration: scalar phantom-non-phantom transition model and generalized holographic dark energy
• A new approach to the evolution of cosmological perturbations on large scales
• Reconstructing Dark Energy
• The trouble with $H_0$
• Quintessence: A Review
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cosmic Shear
• CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
• Cosmological perturbations
• Planck 2013 results. XX. Cosmology from Sunyaev-Zeldovich cluster counts
• Milky Way Cepheid Standards for Measuring Cosmic Distances and Application to Gaia DR2: Implications for the Hubble Constant
• Dark Matter and Dark Energy Interactions: Theoretical Challenges, Cosmological Implications and Observational Signatures
• Efficient sampling of fast and slow cosmological parameters
• New physics in light of the $H_0$ tension: an alternative view
• Cosmological Constraints from the Clustering of the Sloan Digital Sky Survey DR7 Luminous Red Galaxies
• Can the clustered dark matter and the smooth dark energy arise from the same scalar field ?
• Anisotropies in the Cosmic Microwave Background: An Analytic Approach
• Non-minimal dark sector physics and cosmological tensions
• Can interacting dark energy solve the $H_0$ tension?
• Structure Formation with Generalized Dark Matter
• Large-scale instability in interacting dark energy and dark matter fluids
• Probing the Coupling between Dark Components of the Universe
• Reconstructing the history of structure formation using redshift distortions
• H0LiCOW - IX. Cosmographic analysis of the doubly imaged quasar SDSS 1206+4332 and a new measurement of the Hubble constant
• Interpreting large-scale redshift-space distortion measurements
• Reconciling Planck with the local value of $H_0$ in extended parameter space
• The Cosmological Constant Problem and Quintessence
• CFHTLenS: Combined probe cosmological model comparison using 2D weak gravitational lensing
• Interacting dark energy in the early 2020s: a promising solution to the $H_0$ and cosmic shear tensions
• Tale of stable interacting dark energy, observational signatures, and the $H_0$ tension
• Probing dark energy perturbations: the dark energy equation of state and speed of sound as measured by WMAP
• Dynamics of dark energy with a coupling to dark matter
• Indications of a late-time interaction in the dark sector
• A Lower Growth Rate from Recent Redshift Space Distortion Measurements than Expected from Planck
• Aspects of the cosmological "coincidence problem"
• Testing cosmological structure formation using redshift-space distortions
• Dynamics of interacting dark energy
• The Clustering of the SDSS Main Galaxy Sample II: Mock galaxy catalogues and a measurement of the growth of structure from Redshift Space Distortions at $z=0.15$
• Cosmic flows in the nearby universe from Type Ia Supernovae
• Evidence for massive neutrinos from CMB and lensing observations
• A measurement of gravitational lensing of the microwave background using South Pole Telescope data
• What is needed of a tachyon if it is to be the dark energy?
• Cosmological Evolution With Interaction Between Dark Energy And Dark Matter
• Cosmic Complementarity: H_0 and Omega_m from Combining CMB Experiments and Redshift Surveys
• The Subaru FMOS galaxy redshift survey (FastSound). IV. New constraint on gravity theory from redshift space distortions at $z\sim 1.4$
• Galaxy And Mass Assembly (GAMA): improved cosmic growth measurements using multiple tracers of large-scale structure
• Effects of the interaction between dark energy and dark matter on cosmological parameters
• Le Chatelier-Braun principle in cosmological physics
• Evolution of the $f{\sigma }_8$ tension with the Planck15/$\Lambda$CDM determination and implications for modified gravity theories
• Interactions in Scalar Field Cosmology
• Tension and constraints on modified gravity parametrizations of $G_{\text{eff}}(z)$ from growth rate and Planck data
• Echo of interactions in the dark sector
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: a tomographic measurement of cosmic structure growth and expansion rate based on optimal redshift weights
• Reconciling CMB and structure growth measurements with dark energy interactions
• Linear and nonlinear interactions in the dark sector
• Hubble Sinks In The Low-Redshift Swampland
• A new cosmological tracker solution for Quintessence
• The VIMOS Public Extragalactic Redshift Survey (VIPERS): The growth of structures at $0.5<z<1.2$ from redshift-space distortions in the clustering of the PDR-2 final sample
• Dark coupling
• Effective Field Theory of Dark Energy: a Review
• Constraining Dark Energy Dynamics in Extended Parameter Space
• Large-scale curvature and entropy perturbations for multiple interacting fluids
• Local Gravity versus Local Velocity: Solutions for $\beta$ and nonlinear bias
• Stability of the curvature perturbation in dark sectors' mutual interacting models
• Planck intermediate results. LI. Features in the cosmic microwave background temperature power spectrum and shifts in cosmological parameters
• Interacting Dark Energy -- constraints and degeneracies
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological implications of the full shape of the clustering wedges in the data release 10 and 11 galaxy samples
• Dark Interactions and Cosmological Fine-Tuning
• No evidence for extensions to the standard cosmological model
• Constraining Interactions in Cosmology's Dark Sector
• New constraints on interacting dark energy from cosmic chronometers
• The growth rate of cosmic structure from peculiar velocities at low and high redshifts
• 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
• Testing $\Lambda$CDM at the lowest redshifts with SN Ia and galaxy velocities
• Strong Dependence of Type Ia Supernova Standardization on the Local Specific Star Formation Rate
• On the stability of Dark Energy with Mass-Varying Neutrinos
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: single-probe measurements from CMASS anisotropic galaxy clustering
• A Low CMB Quadrupole from Dark Energy Isocurvature Perturbations
• Cosmic Duality in Quintom Universe
• Interacting holographic dark energy
• The Growth of Structure in Interacting Dark Energy Models
• Beyond BAO: improving cosmological constraints from BOSS with measurement of the void-galaxy cross-correlation
• Should Type Ia Supernova Distances be Corrected for their Local Environments?
• Alleviating the $H_0$ and ${\sigma }_8$ anomalies with a decaying dark matter model
• Cosmological window onto the string axiverse and the supersymmetry breaking scale
• Cosmological constraints on interacting dark energy with redshift-space distortion after Planck data
• Large-scale Stability and Astronomical Constraints for Coupled Dark-Energy Models
• Adiabatic and entropy perturbations with interacting fluids and fields
• Constraints on the interacting vacuum -- geodesic CDM scenario
• Adiabatic initial conditions for perturbations in interacting dark energy models
• Dynamics of Quintessence Models of Dark Energy with Exponential Coupling to the Dark Matter
• Constraint on Coupled Dark Energy Models from Observations
• Growth rate of cosmological perturbations at z ~ 0.1 from a new observational test
• Cosmological Constraints from Multiple Probes in the Dark Energy Survey
• Beyond six parameters: extending $\Lambda$CDM
• Constraints on interacting dark energy models from Planck 2015 and redshift-space distortion data
• The Hubble Constant
• On the large-scale instability in interacting dark energy and dark matter fluids
• Density perturbations for running vacuum: a successful approach to structure formation and to the ${\sigma }_8$-tension
• Novel approach towards the large-scale stable Interacting Dark-Energy models and their Astronomical Bounds
• Astronomical bounds on a cosmological model allowing a general interaction in the dark sector
• Cosmological constraints from Planck galaxy clusters with CMB lensing mass bias calibration
• Dynamical dark energy after Planck CMB final release and $H_0$ tension
• Cosmological constraints on a decomposed Chaplygin gas
• Dynamics of Interacting Quintessence Models: Observational Constraints
• Do we have any hope of detecting scattering between dark energy and baryons through cosmology?
• The First Public Release of South Pole Telescope Data: Maps of a 95-square-degree Field from 2008 Observations
• Interacting dark matter and modified holographic Ricci dark energy induce a relaxed Chaplygin gas
• Dark Coupling and Gauge Invariance
• Constraining early and interacting dark energy with gravitational wave standard sirens: the potential of the eLISA mission
• Internal Robustness of Growth Rate data
• Inhomogeneous vacuum energy
• Constraints on coupled dark energy using CMB data from WMAP and SPT
• Searching for dark matter - dark energy interactions: going beyond the conformal case
• Cosmological Hints of Modified Gravity ?
• Testing coupled dark energy models with their cosmological background evolution
• Effects of Anisotropic Stress in Interacting Dark Matter - Dark Energy Scenarios
• Relieving the Tension between Weak Lensing and Cosmic Microwave Background with Interacting Dark Matter and Dark Energy Models
• Constraining a dark matter and dark energy interaction scenario with a dynamical equation of state
• Tension of the $E_G$ statistic and RSD data with Planck/$\Lambda$CDM and implications for weakening gravity
• Interacting dark matter and modified holographic Ricci dark energy plus a noninteracting cosmic component
• Interacting Phantom Energy and Avoidance of the Big Rip Singularity
• The Redshift Space Momentum Power Spectrum II: measuring the growth rate from the combined 2MTF and 6dFGSv surveys
• Using SPTpol, Planck 2015, and non-CMB data to constrain tilted spatially-flat and untilted non-flat $\Lambda$CDM, XCDM, and $\varphi$CDM dark energy inflation cosmologies
• Testing coupled dark energy with next-generation large-scale observations
• Post-$Planck$ constraints on interacting vacuum energy
• In search of the dark matter dark energy interaction: a kinematic approach
• Relaxing the ${\sigma }_8$-tension through running vacuum in the Universe
• Revisit of the Interaction between Holographic Dark Energy and Dark Matter
• Coupled dark energy with perturbed Hubble expansion rate
• A cosmological concordance model with dynamical vacuum term
• How clustering dark energy affects matter perturbations
• Constraining the Cosmology of the Phantom Brane using Distance Measures
• Fitting Type Ia supernovae with coupled dark energy
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 LRG sample: structure growth rate measurement from the anisotropic LRG correlation function in the redshift range 0.6 < z < 1.0
• Late universe dynamics with scale-independent linear couplings in the dark sector
• Planck 2015 constraints on spatially-flat dynamical dark energy models
• Testing Dark energy models in the light of ${\sigma }_8$ tension
• CMB constraints on interacting cosmological models
• Metastable dark energy models in light of Planck 2018: Alleviating the $H_0$ tension
• Cosmological Perturbations in Models of Coupled Dark Energy
• Large-scale inhomogeneities may improve the cosmic concordance of supernovae
• Interacting dark sector with variable vacuum energy
• The VIMOS Public Extragalactic Redshift Survey (VIPERS): Unbiased clustering estimate with VIPERS slit assignment
• Model selection and constraints from Holographic dark energy scenarios
• Latest evidence for a late time vacuum -- geodesic CDM interaction
• Reconstruction of interacting dark energy models from parameterizations
• Marginal Likelihoods from Monte Carlo Markov Chains
• Dark matter, dark energy, and dark radiation coupled with a transversal interaction
• Cosmological model of the interaction between dark matter and dark energy
• Cluster counts: calibration issue or new physics?
• Growth of structure in interacting vacuum cosmologies
• Perturbations in a scalar field model with virtues of $\Lambda$CDM
• Large scale structure and ISW effect in decaying vacuum cosmology
• Holographic Dark Energy and Present Cosmic Acceleration
• Growth of perturbations in dark energy parametrization scenarios

Cited by in corpus (13)

• Seven hints that early-time new physics alone is not sufficient to solve the Hubble tension
• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• Cosmological direct detection of dark energy: non-linear structure formation signatures of dark energy scattering with visible matter
• Interacting Dark Sectors in light of DESI DR2
• Reconciling $S_8$: Insights from Interacting Dark Sectors
• Forecast Analysis on Interacting Dark Energy Models from Future Generation PICO and DESI Missions
• Assessing the foundation and applicability of some dark energy fluid models in the Dirac-Born-Infeld framework
• Interacting Barrow Holographic Dark Energy in Non-flat Universe
• Perturbation in an interacting dark universe
• Vainshtein screening in Horndeski theories nonminimally and kinetically coupled to ordinary matter
• New tests of dark sector interactions from the full-shape galaxy power spectrum
• Dissecting the $H_0$ and $S_8$ tensions with Planck + BAO + supernova type Ia in multi-parameter cosmologies
• Probing Interacting Dark Sectors with upcoming Post-Reionization and Galaxy Surveys