Coupled Quintessence

Abstract

A new component of the cosmic medium, a light scalar field or ''quintessence '', has been proposed recently to explain cosmic acceleration with a dynamical cosmological constant. Such a field is expected to be coupled explicitely to ordinary matter, unless some unknown symmetry prevents it. I investigate the cosmological consequences of such a coupled quintessence (CQ) model, assuming an exponential potential and a linear coupling. This model is conformally equivalent to Brans-Dicke Lagrangians with power-law potential. I evaluate the density perturbations on the cosmic microwave background and on the galaxy distribution at the present and derive bounds on the coupling constant from the comparison with observational data. A novel feature of CQ is that during the matter dominated era the scalar field has a finite and almost constant energy density. This epoch, denoted as $\varphi$MDE, is responsible of several differences with respect to uncoupled quintessence: the multipole spectrum of the microwave background is tilted at large angles, the acoustic peaks are shifted, their amplitude is changed, and the present 8Mpc$/h$ density variance is diminished. The present data constrain the dimensionless coupling constant to $|\beta |\le 0.1$.

18 pages (incl. 9 figures)

References in corpus (6)

• Cosmology and the Fate of Dilatation Symmetry
• Scalar-Tensor Gravity and Quintessence
• Interactions in Scalar Field Cosmology
• Self-similar cosmological solutions with a non-minimally coupled scalar field
• Perturbations in a coupled scalar field cosmology
• Cosmic Microwave Background Temperature and Polarization Anisotropy in Brans-Dicke Cosmology

Cited by in corpus (1310)

• Dynamics of dark energy
• The Cosmological Constant and Dark Energy
• f(R) theories
• f(R,T) gravity
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• In the Realm of the Hubble tension $-$ a Review of Solutions
• Properties of singularities in (phantom) dark energy universe
• Beyond the Cosmological Standard Model
• Cosmology and Fundamental Physics with the Euclid Satellite
• Extra force in $f(R)$ modified theories of gravity
• Challenges for $\Lambda$CDM: An update
• Cosmology and fundamental physics with the Euclid satellite
• Unifying phantom inflation with late-time acceleration: scalar phantom-non-phantom transition model and generalized holographic dark energy
• The Pre-Big Bang Scenario in String Cosmology
• Dark Energy
• Inhomogeneous Equation of State of the Universe: Phantom Era, Future Singularity and Crossing the Phantom Barrier
• Conditions for the cosmological viability of f(R) dark energy models
• Cosmological Tests of Modified Gravity
• Holographic dark energy and cosmic coincidence
• Transition of the dark energy equation of state in an interacting holographic dark energy model
• Interacting Quintessence
• Dark Matter and Dark Energy Interactions: Theoretical Challenges, Cosmological Implications and Observational Signatures
• Are f(R) dark energy models cosmologically viable ?
• Interacting quintessence solution to the coincidence problem
• Detecting Dark Energy in Orbit -- the Cosmological Chameleon
• The Effective Field Theory of Dark Energy
• Interacting Dark Matter and Dark Energy
• Is there Supernova Evidence for Dark Energy Metamorphosis ?
• Dynamical systems applied to cosmology: dark energy and modified gravity
• Quintessence as a run-away dilaton
• Constraints on holographic dark energy from type Ia supernova observations
• Observational signatures of f(R) dark energy models that satisfy cosmological and local gravity constraints
• Non-minimal dark sector physics and cosmological tensions
• Maximal freedom at minimum cost: linear large-scale structure in general modifications of gravity
• Approaches to Understanding Cosmic Acceleration
• Probing the Coupling between Dark Components of the Universe
• Reconstructing the history of structure formation using redshift distortions
• Dark Energy-Dark Matter Interaction and putative violation of the Equivalence Principle from the Abell Cluster A586
• Planck 2015 results. XIV. Dark energy and modified gravity
• Dilatonic ghost condensate as dark energy
• Cosmology with the Laser Interferometer Space Antenna
• Crossing the Phantom Divide: Theoretical Implications and Observational Status
• The Cosmological Constant Problem and Quintessence
• Dark Energy Anisotropic Stress and Large Scale Structure Formation
• Tale of stable interacting dark energy, observational signatures, and the $H_0$ tension
• Future Supernovae observations as a probe of dark energy
• The pattern of growth in viable f(R) cosmologies
• Dark energy two decades after: Observables, probes, consistency tests
• Cosmology with Interaction between Phantom Dark Energy and Dark Matter and the Coincidence Problem
• The Cosmology of f(R) Gravity in the Metric Variational Approach
• The Cosmology of Modified Gauss-Bonnet Gravity
• New Horizons for Fundamental Physics with LISA
• Cosmic anti-friction and accelerated expansion
• Dynamics of Linear Perturbations in f(R) Gravity
• Cosmological Tests of Gravity
• Aspects of the cosmological "coincidence problem"
• Generalized curvature-matter couplings in modified gravity
• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• Matter density perturbations and effective gravitational constant in modified gravity models of dark energy
• Stationary dark energy: the present universe as a global attractor
• Constraints on the interacting holographic dark energy model
• Vector Field Models of Inflation and Dark Energy
• Super-acceleration as Signature of Dark Sector Interaction
• Modified gravity models of dark energy
• Tracking and coupled dark energy as seen by WMAP
• On the spherical collapse model in dark energy cosmologies
• What is needed of a tachyon if it is to be the dark energy?
• Consequences of dark matter-dark energy interaction on cosmological parameters derived from SNIa data
• Symmetron Cosmology
• Accurate halo-model matter power spectra with dark energy, massive neutrinos and modified gravitational forces
• Interacting holographic generalized Chaplygin gas model
• Cosmological Evolution With Interaction Between Dark Energy And Dark Matter
• The new form of the equation of state for dark energy fluid and accelerating universe
• The Revival of the Unified Dark Energy-Dark Matter Model ?
• Perturbations of the Quintom Models of Dark Energy and the Effects on Observations
• Mimetic gravity: a review of recent developments and applications to cosmology and astrophysics
• Cosmologies with Energy Exchange
• Coupled dark energy: Towards a general description of the dynamics
• ECOSMOG: An Efficient Code for Simulating Modified Gravity
• Effects of the interaction between dark energy and dark matter on cosmological parameters
• Le Chatelier-Braun principle in cosmological physics
• f(R,T) Cosmological Models in Phase Space
• Linear and non-linear perturbations in dark energy models
• The foundations of observing dark energy dynamics with the Wilkinson Microwave Anisotropy Probe
• Statefinder diagnostic for coupled quintessence
• The landscape, the swampland and the era of precision cosmology
• Interactions in Scalar Field Cosmology
• Interacting Holographic Phantom
• The Dilaton and Modified Gravity
• Theoretical Models of Dark Energy
• Cosmological observations in scalar-tensor quintessence
• Interacting dark energy, holographic principle and coincidence problem
• Scalar-Tensor Models of Normal and Phantom Dark Energy
• Dark energy in Horndeski theories after GW170817: A review
• Dark Energy and Dark Matter
• Hydrodynamical N-body simulations of coupled dark energy cosmologies
• Planck 2018 results. VI. Cosmological parameters
• Interacting scenarios with dynamical dark energy: observational constraints and alleviation of the $H_0$ tension
• Reconciling CMB and structure growth measurements with dark energy interactions
• Observational constraints on interacting quintessence models
• Gauss-Bonnet Quintessence: Background Evolution, Large Scale Structure and Cosmological Constraints
• Linear and nonlinear interactions in the dark sector
• Interacting Dark Energy and Dark Matter: observational Constraints from Cosmological Parameters
• Hubble Sinks In The Low-Redshift Swampland
• Hubble expansion & Structure Formation in Time Varying Vacuum Models
• Baryon bias and structure formation in an accelerating universe
• Cosmological constraints on f(R) gravity theories within the Palatini approach
• Strongly Coupled Chameleon Fields: New Horizons in Scalar Field Theory
• Dark coupling
• New generalized Chaplygin gas as a scheme for unification of dark energy and dark matter
• Interacting dark energy with time varying equation of state and the $H_0$ tension
• Revisiting a negative cosmological constant from low-redshift data
• Energy conditions in $f(R,L_m)$ gravity
• Energy-Momentum Squared Gravity
• Field-theoretical formulations of MOND-like gravity
• CFHTLenS: Testing the Laws of Gravity with Tomographic Weak Lensing and Redshift Space Distortions
• Modified Gravity-GADGET: A new code for cosmological hydrodynamical simulations of modified gravity models
• Screening Modifications of Gravity through Disformally Coupled Fields
• Coupled and Extended Quintessence: theoretical differences and structure formation
• Growing Matter
• Cosmology with massive neutrinos coupled to dark energy
• Testing the viability of the interacting holographic dark energy model by using combined observational constraints
• Stability of the curvature perturbation in dark sectors' mutual interacting models
• Adiabatic and Isocurvature Perturbations for Multifield Generalized Einstein Models
• Dark energy and cosmological solutions in second-order string gravity
• A unified approach to scaling solutions in a general cosmological background
• Interacting Dark Energy -- constraints and degeneracies
• The Parameterized Post-Friedmann Framework for Theories of Modified Gravity: Concepts, Formalism and Examples
• The Tensor-Vector-Scalar theory and its cosmology
• hi_class: Horndeski in the Cosmic Linear Anisotropy Solving System
• Cosmological constraints on the dark energy equation of state and its evolution
• Dark Interactions and Cosmological Fine-Tuning
• Cosmology with positive and negative exponential potentials
• Cosmological Evolution of Hessence Dark Energy and Avoidance of the Big Rip
• Update on Coupled Dark Energy and the $H_0$ tension
• Holographic tachyon model of dark energy
• The acceleration of the universe and the physics behind it
• Constraining Interactions in Cosmology's Dark Sector
• The darkness that shaped the void: dark energy and cosmic voids
• Testing the Interaction between Dark Energy and Dark Matter with Planck Data
• Dark-Energy Evolution Across the Cosmological-Constant Boundary
• Holographic dark energy with varying gravitational constant
• Constraints on scalar-tensor models of dark energy from observational and local gravity tests
• New constraints on Coupled Dark Energy from Planck
• Interacting Agegraphic Dark Energy
• Challenges for scaling cosmologies
• Signature of the interaction between dark energy and dark matter in galaxy clusters
• N-body simulations for coupled dark energy: halo mass function and density profiles
• Acceleration at z>1?
• Thermodynamical description of the interaction between holographic dark energy and dark matter
• Scaling Cosmology
• Models of coupled dark matter to dark energy
• The Force of Gravity from a Lagrangian containing Inverse Powers of the Ricci Scalar
• Robust Preference for Dynamical Dark Energy in DESI BAO and SN Measurements
• The distance duality relation from X-ray and SZ observations of clusters
• Stationary dark energy with a baryon-dominated era: solving the coincidence problem with a linear coupling
• Cosmological coincidence problem in interacting dark energy models
• Anisotropic Dark Energy: Dynamics of Background and Perturbations
• Interacting Vector-like Dark Energy, the First and Second Cosmological Coincidence Problems
• No-Go Theorems for Generalized Chameleon Field Theories
• Growth of perturbations in dark matter coupled with quintessence
• Coupled oscillators as models of quintom dark energy
• Interacting models may be key to solve the cosmic coincidence problem
• Possible signals of vacuum dynamics in the Universe
• Structure Formation in Inhomogeneous Dark Energy Models
• Weak lensing in scalar-tensor theories of gravity
• Statefinder diagnosis for the interacting model of holographic dark energy
• Interacting generalized Chaplygin gas model in non-flat universe
• Entropic cosmology for a generalized black-hole entropy
• Statefinder Diagnostic and w-w' Analysis for the Agegraphic Dark Energy Models without and with Interaction
• Matter density perturbations in interacting quintessence models
• Loop Corrections to Scalar Quintessence Potentials
• Interacting holographic dark energy in Brans-Dicke theory
• Tidal Tails Test the Equivalence Principle in the Dark Sector
• Interacting holographic dark energy
• Cosmology of Mass-Varying Neutrinos Driven by Quintessence: Theory and Observations
• Constraints on the Coupling between Dark Energy and Dark Matter from CMB data
• N-Body Simulations for Coupled Scalar Field Cosmology
• The nonlinear matter and velocity power spectra in f(R) gravity
• Statefinder diagnosis in a non-flat universe and the holographic model of dark energy
• DBI Galileons in the Einstein Frame: Local Gravity and Cosmology
• Do f(R) theories matter?
• The dark degeneracy: On the number and nature of dark components
• Tensions in the dark: shedding light on Dark Matter-Dark Energy interactions
• Is Local $H_0$ At Odds With Dark Energy EFT?
• Testing the interaction between dark energy and dark matter via latest observations
• Tracking Extended Quintessence
• Cosmic Degeneracies I: Joint N-body Simulations of Modified Gravity and Massive Neutrinos
• Coupled quintessence and the coincidence problem
• Dark Energy and Neutrino Mass Limits from Baryogenesis
• Dynamics of Teleparallel Dark Energy
• Notes on $f(T)$ Theories
• Structure of neutron, quark and exotic stars in Eddington-inspired Born-Infeld gravity
• Observational constraints on the dark energy and dark matter mutual coupling
• LXCDM: a cosmon model solution to the cosmological coincidence problem?
• Cosmology with a Variable Chaplygin Gas
• Cluster number counts dependence on dark energy inhomogeneities and coupling to dark matter
• Big bang nucleosynthesis constraints on scalar-tensor theories of gravity
• Cosmological constraints on interacting dark energy with redshift-space distortion after Planck data
• Scaling attractors in interacting teleparallel dark energy
• Gauss-Bonnet cosmologies: crossing the phantom divide and the transition from matter dominance to dark energy
• Extended $f(R,L_m)$ gravity with generalized scalar field and kinetic term dependences
• The Cosmological Dynamics of Interacting Holographic Dark Energy Model
• Large-scale Stability and Astronomical Constraints for Coupled Dark-Energy Models
• Effect on cosmic microwave background polarization of coupling of quintessence to pseudoscalar formed from the electromagnetic field and its dual
• Constraining dark energy with cross-correlated CMB and Large Scale Structure data
• String-inspired cosmology: Late time transition from scaling matter era to dark energy universe caused by a Gauss-Bonnet coupling
• Observational $H(z)$ Data and Cosmological Models
• Interacting Quintessence, Cosmic Acceleration and the Coincidence Problem
• On the non-minimal gravitational coupling to matter
• Agegraphic dark energy as a quintessence
• Time dependent couplings in the dark sector: from background evolution to nonlinear structure formation
• Observational constraints on sign-changeable interaction models and alleviation of the $H_0$ tension
• Constraining Dark Energy Anisotropic Stress
• Accelerating Cold Dark Matter Cosmology (${\Omega }_{\Lambda }\equiv 0$)
• Adiabatic instability in coupled dark energy-dark matter models
• Holographic tachyon model
• Interacting Dark Energy and Cosmological Equations of State
• Dark goo: Bulk viscosity as an alternative to dark energy
• The Parameterized Post-Friedmannian Framework for Interacting Dark Energy Theories
• Effective Theory of Interacting Dark Energy
• Variable gravity: A suitable framework for quintessential inflation
• Coupled dark matter-dark energy in light of near Universe observations
• Observational Constraints on General Relativistic Energy Conditions, Cosmic Matter Density and Dark Energy from X-Ray Clusters of Galaxies and Type-Ia Supernovae
• A Note on Tsallis Holographic Dark Energy
• Interacting agegraphic dark energy models in non-flat universe
• Constraining the quintessence equation of state with SnIa data and CMB peaks
• Dynamics of Quintessence Models of Dark Energy with Exponential Coupling to the Dark Matter
• Variable gravity Universe
• Observational constraints on the linear fluctuation growth rate
• On virialization with dark energy
• The imprint of the interaction between dark sectors in large scale cosmic microwave background anisotropies
• Power-laws f(R) theories are cosmologically unacceptable
• Interacting models of soft coincidence
• Prospects for Determining the Equation of State of the Dark Energy: What can be Learned from Multiple Observables?
• Observational constraints on holographic dark energy with varying gravitational constant
• Constraint on Coupled Dark Energy Models from Observations
• An analytic model for interacting dark energy and its observational constraints
• Testing modified gravity with Planck: the case of coupled dark energy
• Inflation and dark energy from three-forms
• The dark degeneracy and interacting cosmic components
• On the Dark Sector Interactions
• Cosmological dynamics of mimetic gravity
• A new interacting two fluid model and its consequences
• Selected topics in scalar-tensor theories and beyond
• Interacting tachyon dark energy in non-flat universe
• Quintom Cosmology with General Potentials
• Signature of the interaction between dark energy and dark matter in observations
• Generalized Second Law of Thermodynamics in $f(T)$ Gravity with Entropy Corrections
• Barrow holographic dark energy with Hubble horizon as IR cutoff
• Dynamical dark energy versus $\Lambda =$const. in light of observations
• Nonlinear interacting cosmological models after Planck 2018 legacy release and the $H_0$ tension
• On holographic dark-energy models
• Field theoretic interpretations of interacting dark energy scenarios and recent observations
• Exploring the Dark Energy Redshift Desert with the Sandage-Loeb Test
• Holographic dark energy in a cyclic universe
• Curvature force and dark energy
• Astronomical bounds on a cosmological model allowing a general interaction in the dark sector
• Novel approach towards the large-scale stable Interacting Dark-Energy models and their Astronomical Bounds
• Interacting dark energy in $f(R)$ gravity
• Tension and Systematics in the Gold06 SnIa Dataset
• Listening to the sound of dark sector interactions with gravitational wave standard sirens
• Thermodynamical Interpretation of the Interacting Holographic Dark Energy Model in a non-flat Universe
• Do we have any hope of detecting scattering between dark energy and baryons through cosmology?
• 2021-$H_0$ Odyssey: Closed, Phantom and Interacting Dark Energy Cosmologies
• Constraints on the sound speed of dark energy
• Phantom damping of matter perturbations
• Evidence for interacting dark energy from BOSS
• Effects of dark sectors' mutual interaction on the growth of structures
• Solar System Constraints on Gauss-Bonnet Mediated Dark Energy
• Evolution of the universe in entropic cosmologies via different formulations
• Cosmology of a Scalar Field Coupled to Matter and an Isotropy-Violating Maxwell Field
• Generalizing the coupling between geometry and matter: $f(R,L_m,T)$ gravity
• Models of quintessence coupled to the electromagnetic field and the cosmological evolution of alpha
• Large-scale stable interacting dark energy model: Cosmological perturbations and observational constraints
• Parametrized Post-Friedmann Framework for Interacting Dark Energy
• Dark energy in light of the early JWST observations: case for a negative cosmological constant?
• Finite-time Cosmological Singularities and the Possible Fate of the Universe
• A Field Theory Model for Dark Matter and Dark Energy in Interaction
• Arbitrary scalar field and quintessence cosmological models
• Constraints on the interaction and self-interaction of dark energy from cosmic microwave background
• Interacting Ghost Dark Energy in Non-Flat Universe
• Constraints on perfect fluid and scalar field dark energy models from future redshift surveys
• Dynamics of interacting dark energy model in Einstein and Loop Quantum Cosmology
• Scalar-Tensor Teleparallel Wormholes by Noether Symmetries
• Disformal Scalar Fields and the Dark Sector of the Universe
• Can late-time extensions solve the $H_0$ and ${\sigma }_8$ tensions?
• The Novel Probes Project -- Tests of Gravity on Astrophysical Scales
• Disformal couplings and the dark sector of the universe
• Dark calling Dark: Interaction in the dark sector in presence of neutrino properties after Planck CMB final release
• General analytic formulae for attractor solutions of scalar-field dark energy models and their multi-field generalizations
• Neutrino Dark Energy -- Revisiting the Stability Issue
• Cosmological Constraints on the Sign-Changeable Interactions
• Cosmological dynamics of tachyonic teleparallel dark energy
• The CoDECS project: a publicly available suite of cosmological N-body simulations for interacting dark energy models
• Constraining early and interacting dark energy with gravitational wave standard sirens: the potential of the eLISA mission
• Can f(R) Modified Gravity Theories Mimic a LCDM Cosmology?
• Dark Coupling and Gauge Invariance
• Neutrino clustering in growing neutrino quintessence
• Unification of inflation and dark energy {\it à la} quintessential inflation
• Natural Quintessence?
• Internal space structure generalization of the quintom cosmological scenario
• Non-minimally Coupled Quintom Model Inspired by String Theory
• Bouncing cosmologies with dark matter and dark energy
• Probing Quintessence with Time Variation of Couplings
• Entropy-Corrected Holographic Dark Energy
• The Curvaton Hypothesis and the eta-problem of Quintessential Inflation, with and without Branes
• New agegraphic dark energy in Horava-Lifshitz cosmology
• Dark sectors with dynamical coupling
• Cosmological Evolution of Quintessence and Phantom with a New Type of Interaction in Dark Sector
• Quintessential Enhancement of Dark Matter Abundance
• Cosmology with the EFTofLSS and BOSS: dark energy constraints and a note on priors
• The Abell Cluster A586 and the Detection of the Equivalence Principle
• Thermodynamics second law and $\omega =-1$ crossing(s) in interacting holographic dark energy model
• Exploring the full parameter space for an interacting dark energy model with recent observations including redshift-space distortions: Application of the parametrized post-Friedmann approach
• Quintessence Model With Double Exponential Potential
• Interacting quintessence from a variational approach Part I: algebraic couplings
• Dark energy perturbations and cosmic coincidence
• Inhomogeneous vacuum energy
• K-Chameleon and the Coincidence Problem
• A model with interaction of dark components and recent observational data
• Effects of neutrino mass hierarchies on dynamical dark energy models
• Reconstruction of general scalar-field dark energy models
• Searching for dark matter - dark energy interactions: going beyond the conformal case
• Interacting polytropic gas model of phantom dark energy in non-flat universe
• Constraints on coupled dark energy using CMB data from WMAP and SPT
• Spinor Dark Energy and Cosmological Coincidence Problem
• Cosmological bounds on the equation of state of dark matter
• Testing models of vacuum energy interacting with cold dark matter
• An overview of what current data can (and cannot yet) say about evolving dark energy
• Equilibrium thermodynamics in modified gravitational theories
• Dynamical dark energy: scalar fields and running vacuum
• Effective Theory of Dark Energy at Redshift Survey Scales
• Consistency test of general relativity from large scale structure of the Universe
• Observational constraints on holographic tachyonic dark energy in interaction with dark matter
• Reconstructing the dark sector interaction with LISA
• Testing coupled dark energy models with their cosmological background evolution
• A Note on Agegraphic Dark Energy
• Constraints on the coupled quintessence from cosmic microwave background anisotropy and matter power spectrum
• Scattering of Dark Matter and Dark Energy
• Effects of Anisotropic Stress in Interacting Dark Matter - Dark Energy Scenarios
• A fast test to assess the impact of marginalization in Monte Carlo analyses, and its application to cosmology
• The state of the dark energy equation of state circa 2023
• Revealing the Nature of Dark Energy Using Bayesian Evidence
• Dark energy and the Boomerang data
• Imprints of Dark Energy on Cosmic Structure Formation I) Realistic Quintessence Models and the Non-Linear Matter Power Spectrum
• Coupled quintessence with a $\Lambda$CDM background: removing the ${\sigma }_8$ tension
• Relieving the Tension between Weak Lensing and Cosmic Microwave Background with Interacting Dark Matter and Dark Energy Models
• Irreversible thermodynamic description of interacting dark energy - dark matter cosmological models
• The Location of CMB Peaks in a Universe with Dark Energy
• Constraining a dark matter and dark energy interaction scenario with a dynamical equation of state
• Cosmological dynamics with non-linear interactions
• Phantom behavior via cosmological creation of particles
• SPACE: the SPectroscopic All-sky Cosmic Explorer
• Robustness of dark energy phenomenology across different parameterizations
• Tracking quintessence by cosmic shear - Constraints from VIRMOS-Descart and CFHTLS and future prospects
• Dynamics of interacting quintessence
• Age constraints and fine tuning in variable-mass particle models
• Cosmological perturbations from varying masses and couplings
• Clarifying the effects of interacting dark energy on linear and nonlinear structure formation processes
• FRW and Bianchi type I cosmology of f-essence
• Impact of three years of data from the Wilkinson Microwave Anisotropy Probe on cosmological models with dynamical dark energy
• Assessing cosmological evidence for non-minimal coupling
• Holographic dark energy from minimal supergravity
• Breaking degeneracies in modified gravity with higher (than 2nd) order weak-lensing statistics
• Clarifying spherical collapse in coupled dark energy cosmologies
• Cosmic voids in coupled dark energy cosmologies: the impact of halo bias
• Statefinder diagnostic and stability of modified gravity consistent with holographic and new agegraphic dark energy
• Natural Quintessence in String Theory
• Theoretical Priors On Modified Growth Parametrisations
• Phantom dark energy with varying-mass dark matter particles: acceleration and cosmic coincidence problem
• Heal the world: Avoiding the cosmic doomsday in the holographic dark energy model
• Soundness of Dark Energy properties
• Dawn of the dark: unified dark sectors and the EDGES Cosmic Dawn 21-cm signal
• Running coupling: Does the coupling between dark energy and dark matter change sign during the cosmological evolution?
• Observational constraints on late-time Lambda(t) cosmology
• Late time interacting cosmologies and the Hubble constant tension
• Dark Energy in Practice
• Galaxy morphology rules out astrophysically relevant Hu-Sawicki $f(R)$ gravity
• Interacting new agegraphic dark energy in non-flat Brans-Dicke cosmology
• Looking for interactions in the cosmological dark sector
• Do WMAP data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy?
• Remedy of some cosmological tensions via effective phantom-like behavior of interacting vacuum energy
• Chameleon dark energy models with characteristic signatures
• Measuring the stability of fundamental constants with a network of clocks
• Observational constraints on a logarithmic scalar field dark energy model and black hole mass evolution in the Universe
• Einstein, Planck and Vera Rubin: relevant encounters between the Cosmological and the Quantum Worlds
• Phenomenology of dark energy: exploring the space of theories with future redshift surveys
• Kinetic k-essence ghost dark energy model
• Quintessence Models and the Cosmological Evolution of alpha
• Testing coupled dark energy with next-generation large-scale observations
• Testing the phenomenological interacting dark energy with observational $H(z)$ data
• Cosmon dark matter?
• N-body Simulations for Extended Quintessence Models
• Disformal Gravity Theories: A Jordan Frame Analysis
• Scalar-field dark energy nonminimally and kinetically coupled to dark matter
• Coupled and uncoupled early dark energy, massive neutrinos and the cosmological tensions
• A comparison of structure formation in minimally and non-minimally coupled quintessence models
• K-essential Leptogenesis
• Phantom energy mediates a long-range repulsive force
• New interactions in the dark sector mediated by dark energy
• Consistent perturbations in an imperfect fluid
• Density Perturbations for Running Cosmological Constant
• Dynamical Dark Energy in light of the DESI DR2 Baryonic Acoustic Oscillations Measurements
• Exact Analysis of Scaling and Dominant Attractors Beyond the Exponential Potential
• Phase space geometry in scalar-tensor cosmology
• Dynamics of nonlinear interacting dark energy models
• Interacting new agegraphic tachyon, K-essence and dilaton scalar field models of dark energy in non-flat universe
• Thermal leptogenesis in a model with mass varying neutrinos
• The WIMP of a Minimal Technicolor Theory
• Super-acceleration on the Brane by Energy Flow from the Bulk
• Weighing neutrinos in the scenario of vacuum energy interacting with cold dark matter: application of the parameterized post-Friedmann approach
• Prospects for Constraining Interacting Dark Energy Models with 21 cm Intensity Mapping Experiments
• The BINGO Project I: Baryon Acoustic Oscillations from Integrated Neutral Gas Observations
• The imprint of the interaction between dark sectors in galaxy clusters
• High-z massive clusters as a test for dynamical coupled dark energy
• Towards Viable Cosmological Models of Disformal Theories of Gravity
• A model of interacting holographic dark energy at the Ricci's scale
• Model independent inference of the expansion history and implications for the growth of structure
• An evaluation of cosmological models from expansion and growth of structure measurements
• The Price of Shifting the Hubble Constant
• Unveiling dark fifth forces with linear cosmology
• Cosmological consequences of a possible $\Lambda$-dark matter interaction
• Weak lensing in generalized gravity theories
• A Quintom scenario with mixed kinetic terms
• Cosmological implications of scale-independent energy-momentum squared gravity: Pseudo nonminimal interactions in dark matter and relativistic relics
• The universe dominated by the extended Chaplygin gas
• The latitude dependence of the rotation measures of NVSS sources
• Early massive clusters and the bouncing coupled dark energy
• Chameleon scalar fields in relativistic gravitational backgrounds
• Light mass galileons: Cosmological dynamics, mass screening and observational constraints
• Skewness as a test of the equivalence principle
• The generalized second law of gravitational thermodynamics on the apparent and event horizons in FRW cosmology
• Non-adiabatic-like accelerated expansion of the late universe in entropic cosmology
• A New Approach to Quintessence and a Solution of Multiple Attractors
• Cosmic acceleration without dark energy: Background tests and thermodynamic analysis
• Possible theoretical limits on holographic quintessence from weak gravity conjecture
• Fitting Type Ia supernovae with coupled dark energy
• Ultra-light Axions: Degeneracies with Massive Neutrinos and Forecasts for Future Cosmological Observations
• Exploring neutrino mass and mass hierarchy in the scenario of vacuum energy interacting with cold dark matter
• Cosmological dynamics of dark energy in scalar-torsion $f(T,\varphi )$ gravity
• Dark energy, matter creation and curvature
• Metastable Dark Energy with Radioactive-like Decay
• Growth factor and galaxy bias from future redshift surveys: a study on parametrizations
• Cosmological model with interactions in the dark sector
• Dark D-brane Cosmology
• Primordial black holes from fifth forces
• Cosmological direct detection of dark energy: non-linear structure formation signatures of dark energy scattering with visible matter
• Scalar-tensor theories with pseudoscalar couplings
• Observational constraints on a holographic, interacting dark energy model
• Interacting Dark Energy: Possible Explanation for 21-cm Absorption at Cosmic Dawn
• Holographic Ricci dark energy: Interacting model and cosmological constraints
• Perturbation evolution with a non-minimally coupled scalar field
• Analytic study of the effect of dark energy-dark matter interaction on the growth of structures
• Measuring deviations from a cosmological constant: a field-space parameterization
• Understanding the suppression of structure formation from dark matter$\unicode{x2013}$dark energy momentum coupling
• Primordial dark matter halos from fifth forces
• On the Past Asymptotic Dynamics of Non-minimally Coupled Dark Energy
• Scalar field description of decaying-$\Lambda$ cosmologies
• The Higgs portal and an unified model for dark energy and dark matter
• Voids of dark energy
• How to Distinguish Dark Energy and Modified Gravity?
• Extended Quintessence and its Late-time Domination
• Large-scale (in-) stability Analysis of an Exactly Solved Coupled Dark-Energy Model
• Coupled three-form dark energy
• Structure Formation by the Fifth Force III: Segregation of Baryons and Dark Matter
• Cheng-Weyl Vector Field and its Cosmological Application
• Revisiting chameleon gravity - thin-shells and no-shells with appropriate boundary conditions
• Dynamics and cosmological evolution in Λ-varying cosmology
• Consistency of $f(R)=\sqrt{R^2-R_0^2}$ Gravity with the Cosmological Observations in Palatini Formalism
• Late universe dynamics with scale-independent linear couplings in the dark sector
• Future CMB cosmological constraints in a dark coupled universe
• Cosmological evolution and statefinder diagnostic for new holographic dark energy model in non flat universe
• Transient cosmic acceleration from interacting fluids
• Dark Matter and Dark Energy from the solution of the strong CP problem
• Unveiling the Dynamics of the Universe
• Probing Dark Energy through Scale Dependence
• Constraints on Cardassian Scenario from the Expansion Turnaround Redshift and the Sunyaev-Zeldovich/X-ray Data
• Interacting Energy Components and Observational $H(z)$ Data
• The generalized second law in irreversible thermodynamics for the interacting dark energy in a non-flat FRW universe enclosed by the apparent horizon
• Dynamics of assisted quintessence
• Signatures of Horndeski gravity on the Dark Matter Bispectrum
• Interacting entropy-corrected new agegraphic dark energy in Brans-Dicke cosmology
• New coupled quintessence cosmology
• Quasi-local variables in spherical symmetry: numerical applications to dark matter and dark energy sources
• Yang-Mills condensate dark energy coupled with matter and radiation
• Conditions and instability in $f(R)$ gravity with non-minimal coupling between matter and geometry
• Planck-scale quintessence and the physics of structure formation
• Scalar-Fluid interacting dark energy: cosmological dynamics beyond the exponential potential
• Stagflation -- Bose-Einstein condensation in the early universe
• The Adiabatic Instability on Cosmology's Dark Side
• Cosmic accelerated expansion and the entropy corrected holographic dark energy
• Clustering and redshift-space distortions in interacting dark energy cosmologies
• Observational signatures of modified gravity on ultra-large scales
• On the Magnitude of Dark Energy Voids and Overdensities
• CMB constraints on interacting cosmological models
• Statefinder Diagnostic for Dilaton Dark Energy
• Interacting model of new agegraphic dark energy: observational constraints and age problem
• Emergent Universe from Scale Invariant Two Measures Theory
• Observational Constraints on Silent Quartessence
• Non-universal scalar-tensor theories and big bang nucleosynthesis
• Understanding the phenomenology of interacting dark energy scenarios and their theoretical bounds
• Search for sterile neutrinos in a universe of vacuum energy interacting with cold dark matter
• Is the radion a chameleon?
• Dark energy: investigation and modeling
• Interaction between dark energy and dark matter: observational constraints from OHD, BAO, CMB and SNe Ia
• Current Constraints on Anisotropic and Isotropic Dark Energy Models
• Introduction to the application of the dynamical systems theory in the study of the dynamics of cosmological models of dark energy
• Slow-Roll Suppression of Adiabatic Instabilities in Coupled Scalar Field-Dark Matter Models
• Chaplygin gas with non-adiabatic pressure perturbations
• Reconstruction of quintessence field for the THDE with swampland correspondence in $f(R,T)$ gravity
• Coupled Quintessence and the Halo Mass Function
• Hierarchical clustering in chameleon $f(R)$ gravity
• Late-Time constraints on Interacting Dark Energy: Analysis independent of $H_0$, $r_d$ and $M_B$
• Null test for interactions in the dark sector
• The spherical collapse model in time varying vacuum cosmologies
• New Interaction between Dark Energy and Dark Matter Changes Sign during Cosmological Evolution
• Scaling solutions and weak gravity in dark energy with energy and momentum couplings
• New agegraphic dark energy as a rolling tachyon
• Cosmology with matter diffusion
• Entropic cosmology in a dissipative universe
• Linear Growth of Structure in the Symmetron Model
• Will there be again a transition from acceleration to deceleration in course of the dark energy evolution of the universe?
• The Axiverse Extended: Vacuum Destabilisation, Early Dark Energy and Cosmological Collapse
• Tightening the reins on non-minimal dark sector physics: Interacting Dark Energy with dynamical and non-dynamical equation of state
• Variable sound speed in interacting dark energy models
• Dynamical Dark sectors and Neutrino masses and abundances
• Cosmic age problem revisited in the holographic dark energy model
• Interacting Cosmological Fluids and the Coincidence Problem
• The effect of Dark Matter and Dark Energy interactions on the peculiar velocity field and the kinetic Sunyaev-Zel'dovich effect
• Late Decaying Dark Matter, Bulk Viscosity and the Cosmic Acceleration
• Testing Gravity on Cosmic Scales: A Case Study of Jordan-Brans-Dicke Theory
• Quintessential inflation: A tale of emergent and broken symmetries
• Barrow holographic dark energy in the Brans-Dicke cosmology
• Structure formation simulations with momentum exchange: alleviating tensions between high-redshift and low-redshift cosmological probes
• Coupled Quintessence and Phantom Based On a Dilaton
• Very large scale structures in growing neutrino quintessence
• Cosmological parameters after WMAP5: forecasts for Planck and future galaxy surveys
• Coupled dark energy: a dynamical analysis with complex scalar field
• Metastable dark energy models in light of Planck 2018: Alleviating the $H_0$ tension
• Stable Models of superacceleration
• The Imprint of f(R) Gravity on Non-Linear Structure Formation
• On the dynamics of a dark sector coupling
• Observational Constraints on Cardassian Expansion
• Impacts of gravitational-wave standard siren observations from Einstein Telescope and Cosmic Explorer on weighing neutrinos in interacting dark energy models
• Revisiting the Cosmological Constraints on the Interacting Dark Energy Models
• Probing modified gravity theories with multiple measurements of high-redshift quasars
• Dynamics of coupled phantom and tachyon fields
• A novel teleparallel dark energy model
• Non-linear Matter Spectra in Coupled Quintessence
• Future weak lensing constraints in a dark coupled universe
• CMB Anisotropies in the Presence of Extra Dimensions
• Approaching Lambda without fine-tuning
• Constraints on Dirac-Born-Infeld type dark energy models from varying alpha
• Toward a Unified Description of Dark Energy and Dark Matter from the Abnormally Weighting Energy Hypothesis
• Quintessence in a Brane World
• New Exact Spherically Symmetric Solutions in $f(R,\varphi ,X)$ gravity by Noether's symmetry approach
• Thermodynamics of interacting entropy-corrected holographic dark energy in a non-flat FRW universe
• The Coincidence Problem and Interacting Holographic Dark Energy
• Scaling solutions in scalar-tensor cosmologies
• Cosmological Perturbations in Elastic Dark Energy Models
• Probing Dark Energy in The scope of Bianchi type I Spacetime
• The Integrated Sachs-Wolfe Effect in Interacting Dark Energy Models
• When Did Cosmic Acceleration Start ?
• Simulating Momentum Exchange in the Dark Sector
• Number counts in homogeneous and inhomogeneous dark energy models
• Conformal fixed point, Cosmological Constant and Quintessence
• Are $H_0$ and ${\sigma }_8$ tensions generic to present cosmological data?
• Reconstruction of the dark matter-vacuum energy interaction
• Quintessence with Yukawa Interaction
• Quantifying the impacts of future gravitational-wave data on constraining interacting dark energy
• Using a phenomenological model to test the coincidence problem of dark energy
• Chameleons in the Early Universe: Kicks, Rebounds, and Particle Production
• Dark energy and dark matter from cosmological observations
• Some remarks about non-minimally coupled scalar field models
• Current and future supernova constraints on decaying $\Lambda$ cosmologies
• Quintessence From The Decay of a Superheavy Dark Matter
• Dynamics in Varying vacuum Finsler-Randers Cosmology
• Probing the sign-changeable interaction between dark energy and dark matter with current observations
• Unified early and late Universe cosmology through dissipative effects in steep quintessential inflation potential models
• Fine Tuning Free Paradigm of Two Measures Theory: K-Essence, Absence of Initial Singularity of the Curvature and Inflation with Graceful Exit to Zero Cosmological Constant State
• Interacting new agegraphic viscous dark energy with varying $G$
• Dark Energy, the Swampland and the Equivalence Principle
• Scaling solutions from interacting fluids
• A Fully Self-Consistent Cosmological Simulation Pipeline for Interacting Dark Energy Models
• Logarithmic corrected Polynomial $f(R)$ inflation mimicking a cosmological constant
• The transient and the late time attractor tachyon dark energy: Can we distinguish it from quintessence ?
• Assisted coupled quintessence
• Brane Quintessence
• Forecasting Interacting Vacuum-Energy Models using Gravitational Waves
• A model of interacting dark fluids tested with supernovae and Baryon Acoustic Oscillations data
• The halo mass function in interacting Dark Energy models
• J-PAS: forecasts on interacting dark energy from baryon acoustic oscillations and redshift-space distortions
• Neutrino lumps and the Cosmic Microwave Background
• Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies
• Non-minimal geometry-matter couplings in Weyl-Cartan space-times: $f(R,T,Q,T_m)$ gravity
• Fast full N-body simulations of generic modified gravity: conformal coupling models
• A Generalized Interacting Tsallis Holographic Dark Energy Model and its thermodynamic implications
• New Limits on Coupled Dark Energy from Planck
• On the Effects of Coupled Scalar Fields on Structure Formation
• Dynamical Evolution of Interacting Modified Chaplygin Gas
• Limits on coupling between dark components
• Composite dark energy: cosmon models with running cosmological term and gravitational coupling
• Bose-Einstein Condensation, Dark Matter and Acoustic Peaks
• Weak cosmic growth in coupled dark energy with a Lagrangian formulation
• Two-scalar-field model for the interaction of dark energy and dark matter
• Non-linear perturbations in scalar-tensor cosmologies
• Constraints on a $\varphi$CDM model from strong gravitational lensing and updated Hubble parameter measurements
• Theoretical and observational bounds on some interacting vacuum energy scenarios
• Hydrodynamical simulations of galaxy clusters in dark energy cosmologies: I. general properties
• Catastrophic Consequences of Kicking the Chameleon
• Dynamical systems methods and statefinder diagnostic of interacting vacuum energy models
• Coupled quintessence and the impossibility of an interaction: a dynamical analysis study
• Dynamical analysis for a vector-like dark energy
• A preliminary analysis of the energy transfer between the dark sectors of the Universe
• Coupled quintessence and vacuum decay
• Reconstruction of the dark sectors' interaction: A model-independent inference and forecast from GW standard sirens
• Bayesian Comparison of Interacting Scenarios
• Constraints on interacting dark energy models from galaxy Rotation Curves
• Stability of scalar perturbations in scalar-torsion $f(T,\varphi )$ gravity theories in the presence of a matter fluid
• Dark Matter Halos in Interacting Dark Energy Models: Formation History, Density Profile, Spin and Shape
• A Universe Without Dark Energy: Cosmic Acceleration from Dark Matter-Baryon Interactions
• A Model for Dark Energy decay
• The Impact of Coupled Dark Energy Cosmologies on the High-Redshift Intergalactic Medium
• Observational tests for Λ(t)CDM cosmology
• Fractional Dark Matter decay: cosmological imprints and observational constraints
• Dark energy, gravitation and supernovae
• Generalized dark energy interactions with multiple fluids
• Structure Formation by Fifth Force: Power Spectrum from N-Body Simulations
• DESI results: Hint towards coupled dark matter and dark energy
• Hydrodynamical simulations of coupled and uncoupled quintessence models I: Halo properties and the cosmic web
• Exotic Low Density Fermion States in the Two Measures Field Theory: Neutrino Dark Energy
• Multiple Dark Matter as a self-regulating mechanism for dark sector interactions
• FLRW cosmology with EDSFD parametrization
• Observational constraints and predictions of the interacting dark sector with field-fluid mapping
• Dark Matter and Dark Energy from a single scalar field and CMB data
• Eyes Wide Open - Optimising Cosmological Surveys in a Crowded Market
• Kaniadakis holographic dark energy in Brans-Dicke cosmology
• Can Coupled Dark Energy Speed Up the Bullet Cluster?
• Probing Dynamics of Boson Stars by Fast Radio Bursts and Gravitational Wave Detection
• Metastable dark energy
• Evolution of Dark Energy Perturbations in Scalar-Tensor Cosmologies
• Tracker and scaling solutions in DHOST theories
• Cosmological implications of an interacting model of dark matter \& dark energy
• Cosmic voids detection without density measurements
• Exploring the Dark Universe: constraints on dynamical Dark Energy models from CMB, BAO and growth rate measurements
• Structure Formation and Backreaction in Growing Neutrino Quintessence
• Variable Cosmological Constant model: the reconstruction equations and constraints from current observational data
• Non-adiabatic perturbations in decaying vacuum cosmology
• Models of vacuum energy interacting with cold dark matter: Constraints and comparison
• Strongly Coupled Dark Energy Cosmologies: preserving LCDM success and easing low scale problems II - Cosmological simulations
• Extended quintessence, inflation, and stable de Sitter spaces
• "Detuned" f(R) gravity and dark energy
• A model-independent reconstruction of dark sector interactions
• The Jungle Universe
• Reconstruction of a Nonminimal Coupling Theory with Scale-invariant Power Spectrum
• Effective growth of matter density fluctuations in the running LCDM and LXCDM models
• Breaking parameter degeneracy in interacting dark energy models from observations
• Non-linear gravitational clustering in scalar field cosmologies
• Enhanced Peculiar Velocities in Brane-Induced Gravity
• Fast full $N$-body simulations of generic modified gravity: derivative coupling models
• Fluid observers and tilting cosmology
• Cosmology with exponential potentials
• Non-Gaussianities of Single Field Inflation with Non-minimal Coupling
• Reconstructing the potentials for the quintessence and tachyon dark energy, from the holographic principle
• Static Configurations of Dark Energy and Dark Matter
• Mass varying neutrinos, symmetry breaking, and cosmic acceleration
• J-PAS: Forecasts for dark matter - dark energy elastic couplings
• Halo Formation from Yukawa Forces in the Very Early Universe
• Dark matter haloes in modified gravity and dark energy: interaction rate, small-, and large-scale alignment
• The Effect of Coupled Dark Energy on the Alignment between Dark Matter and Galaxy Distributions in Clusters
• WMAP constraints on Cardassian model
• Cosmology with interaction in the dark sector
• Statefinder diagnosis for holographic dark energy in the DGP braneworld
• Quantum Corrections in Quintessence Models
• On extended sign-changeable interactions in the dark sector
• Towards scaling cosmological solutions with full coupled Horndeski Lagrangian: the KGB model
• Dark energy interacting with two fluids
• Reconstructing interacting new agegraphic polytropic gas model in non-flat FRW universe
• Reconstruction of interacting dark energy models from parameterizations
• Quintessence dynamics with two scalar fields and mixed kinetic terms
• Dark Energy Interacting with Dark Matter in Classical Einstein and Loop Quantum Cosmology
• Higher-order coupled quintessence
• Non-chaotic dynamics in general-relativistic and scalar-tensor cosmology
• Two-fluid matter-quintessence FLRW models: energy transfer and the equation of state of the universe
• Coupled quintessence with double exponential potentials
• Dynamical Dark Energy Implies a Coupled Dark Sector: Insights from DESI DR2 via a Data-Driven Approach
• Interacting dark energy from the joint analysis of the power spectrum and bispectrum multipoles with the EFTofLSS
• Dark-Energy Dynamics Required to Solve the Cosmic Coincidence
• Breakdown of the initial value formulation of scalar-tensor gravity and its physical meaning
• Power-law Parameterized Quintessence Model
• Cosmological model of the interaction between dark matter and dark energy
• Cosmic microwave background radiation temperature in a dissipative universe
• IWDM: The fate of an interacting non-cold dark matter $-$ vacuum scenario
• Coupled tachyonic dark energy: a dynamical analysis
• Model for a Universe described by a non-minimally coupled scalar field and interacting dark matter
• Weak lensing predictions for coupled dark energy cosmologies at non-linear scales
• A magnified glance into the dark sector: probing cosmological models with strong lensing in A1689
• Late-time evolution of the Universe within a two-scalar-field cosmological model
• Interacting viscous ghost tachyon, K-essence and dilaton scalar field models of dark energy
• Cosmology of strongly interacting fermions in the early universe
• Extended Phase Space Analysis of Interacting Dark Energy Models in Loop Quantum Cosmology
• An Interacting model of Dark Energy in Brans-Dicke theory
• Statefinder parameters in two dark energy models
• Observational Constraints with Recent Data on the DGP Modified Gravity
• Cyclic Inflation
• Kinetically coupled dark energy
• Structure formation in Multiple Dark Matter cosmologies with long-range scalar interactions
• Bayesian model selection on Scalar $\epsilon$-Field Dark Energy
• C${}^3$-Cluster Clustering Cosmology I. New constraints on the cosmic growth rate at z~0.3 from redshift-space clustering anisotropies
• Cosmological perturbations in the interacting dark sector: Mapping fields and fluids
• Searching for a matter bounce cosmology with low redshift observations
• Can noncommutative effects account for the present speed up of the cosmic expansion?
• Cosmological constraints on nonphantom dynamical dark energy with DESI Data Release 2 Baryon Acoustic Oscillations: A 3$\sigma$+ lensing anomaly
• Characterizing dark interactions with the halo mass accretion history and structural properties
• Interacting quintessence in light of Generalized Uncertainty Principle: Cosmological perturbations and dynamics
• The dynamical viability of scalar-tensor gravity theories
• Fractional dark energy
• The BINGO Project VII: Cosmological Forecasts from 21cm Intensity Mapping
• Dark energy interacting with neutrinos and dark matter: a phenomenological theory
• Cosmological Evolution of a Tachyon-Quintom Model of Dark Energy
• Dark Energy and the MSSM
• SNLS data are consistent with acceleration at z=3
• Non-linear weak lensing forecasts
• Conformally Coupled Tachyonic Dark Energy
• Comparing the scalar-field dark energy models with recent observations
• Anthropic versus cosmological solutions to the coincidence problem
• Cosmological dynamics of $f(R)$ gravity scalar degree of freedom in Einstein frame
• DESI Dark Energy Time Evolution is Recovered by Cosmologically Coupled Black Holes
• Model independent constraints on mass-varying neutrino scenarios
• An effective quintessence field with a power-law potential
• Physical constraints on interacting dark energy models
• Constraining the Nature of Dark Energy using the SKA
• Reconstruction of interaction rate in Holographic dark energy model with Hubble horizon as the infrared cut-off
• Holographic dark energy and late cosmic acceleration
• Two-Fluid Dark Energy Models in Bianchi Type-III Universe with Variable Deceleration Parameter
• Agegraphic Dark Energy Model in Non-Flat Universe: Statefinder Diagnostic and $w-w^{\prime }$ Analysis
• Unveiling dark forces with measurements of the Large Scale Structure of the Universe
• Thermodynamical description of the interacting new agegraphic dark energy
• Constraining the dark energy dynamics with the cosmic microwave background bispectrum
• Bulk Viscous Matter-dominated Universes: Asymptotic Properties
• Second-order matter density perturbations and skewness in scalar-tensor modified gravity models
• Interacting entropy-corrected new agegraphic dark energy in non-flat universe
• Cosmology with a successful Vainshtein screening in theories beyond Horndeski
• Oscillating nonlinear large scale structure in growing neutrino quintessence
• The generalized second law for the interacting generalized Chaplygin gas model
• Notes on interacting holographic dark energy model in a closed universe
• Deep connection between f(R) gravity and the interacting dark sector model
• CMB and matter power spectra with non-linear dark-sector interactions
• Constraints on the dark matter and dark energy interactions from weak lensing bispectrum tomography
• Gravitational Lensing of Cosmological 21cm Emission
• The general form of the coupled Horndeski Lagrangian that allows cosmological scaling solutions
• J-PAS: forecasts on interacting vacuum energy models
• Coupled vector dark energy
• Early acceleration and adiabatic matter perturbations in a class of dilatonic dark-energy models
• Scrutinizing Various Phenomenological Interactions In The Context Of Holographic Ricci Dark Energy Models
• Coincidence Problem in $f(R)$ Gravity Models
• Growth Rate in the Dynamical Dark Energy Models
• Suppressed cosmic growth in coupled vector-tensor theories
• Constraining interacting dark energy models with the halo concentration-mass relation
• Dynamical stability in models where dark matter and dark energy are non-minimally coupled to curvature
• A more general interacting model of holographic dark energy
• Modified gravity and coupled quintessence
• Disentangling interacting dark energy cosmologies with the three-point correlation function
• Weak lensing with 21cm intensity mapping at $z\sim 2-3$
• A tachyonic scalar field with mutually interacting components
• Observational Constraints in Nonlocal Gravity: the Deser-Woodard Case
• Onset of acceleration in a Universe initially filled by dark and baryonic matters in nonminimally coupled teleparallel model
• The paradigm of warm quintessential inflation and spontaneous baryogenesis
• Reconstruction of interaction rate in Holographic dark energy
• Connection between a possible fifth force and the direct detection of Dark Matter
• Interacting modified holographic Ricci dark energy model and statefinder diagnosis in flat universe
• Cosmological anisotropy from non-comoving dark matter and dark energy
• Dark Matter Casts Light on the Early Universe
• Reexploration of interacting holographic dark energy model: Cases of interaction term excluding the Hubble parameter
• Constraints on neutrino mass in the scenario of vacuum energy interacting with cold dark matter after Planck 2018
• Lunar Laser Ranging constraints on nonminimally coupled dark energy and standard sirens
• Scalar field dark matter and dark energy: a hybrid model for the dark sector
• Fitting and forecasting non-linear coupled dark energy
• Fierz-Pauli theory reloaded: from a theory of a symmetric tensor field to linearized massive gravity
• A new holographic dark energy model in Brans-Dicke theory with logarithmic scalar field
• A note on interacting holographic dark energy with a Hubble-scale cutoff
• Kinematic Constraints on Spatial Curvature from Supernovae Ia and Cosmic Chronometers
• The impact of neutrino masses on the determination of dark energy properties
• Coupled dark energy and dark matter from dilatation anomaly
• Interacting Dark Energy: Decay into Fermions
• Dark Energy and Dark Matter in General Relativity with local scale invariance
• Neutrino Lump Fluid in Growing Neutrino Quintessence
• Dark energy interacting with dark matter and unparticle
• Early Universe with modified scalar-tensor theory of gravity
• Effective dark energy equation of state in interacting dark energy models
• Imprints of interacting dark energy on cosmological perturbations
• Dark Energy within the Generalized Uncertainty Principle in Light of DESI DR2
• Observational constraints on a generalized equation of state model
• KiDS-1000 Cosmology: machine learning -- accelerated constraints on Interacting Dark Energy with COSMOPOWER
• Tensor perturbations in a general class of Palatini theories
• The signature of the scattering between dark sectors in large scale cosmic microwave background anisotropies
• IDECAMB: an implementation of interacting dark energy cosmology in CAMB
• Inflation and Quintessence: Theoretical Approach of Cosmological Reconstruction
• The cosmological behaviour and the statefinder diagnosis for the New Tsallis agegraphic dark energy
• Self-interacting holographic dark energy
• Testing a quintessence model with Yukawa interaction from cosmological observations and N-body simulations
• Ultra-compact structure in radio quasars as a cosmological probe: a revised study of the interaction between cosmic dark sectors
• Cosmography of interacting generalized QCD ghost dark energy
• Study of Tsallis holographic dark energy model in the framework of Fractal cosmology
• Quantum Fine-Tuning in Stringy Quintessence Models
• Reconciling $S_8$: Insights from Interacting Dark Sectors
• $w_d=-1$ in interacting quintessence model
• Non-Linear Matter Power Spectrum Modeling in Interacting Dark Energy Cosmologies
• Dynamics in interacting scalar-torsion theory
• Cosmological perturbations and dynamical analysis for interacting quintessence
• Dark Energy, Scalar-Tensor Gravity and Large Extra Dimensions
• Thermodynamical description of the ghost dark energy model
• Mass freezing in growing neutrino quintessence
• Unifying dark matter, dark energy and inflation with a fuzzy dark fluid
• Observational Constraints on a Variable Dark Energy Model
• The Abnormally Weighting Energy Hypothesis: the Missing Link between Dark Matter and Dark Energy
• Direct Detection Rates of Dark Matter Coupled to Dark Energy
• Symmetry breaking and the onset of cosmic acceleration in scalar field models
• Linear perturbations in K-mouflage cosmologies with massive neutrinos
• Dark Matter - Dark Energy coupling biasing parameter estimates from CMB data
• Cosmic sign-reversal: non-parametric reconstruction of interacting dark energy with DESI DR2
• A New Type of Dark Energy Model
• Cosmological disformal transformations to the Einstein frame and gravitational couplings with matter perturbations
• Constraining constant and tomographic coupled dark energy with low-redshift and high-redshift probes
• Interacting Tsallis holographic dark energy: Cosmic behaviour, statefinder analysis and ${\omega }_D-{\omega }_D^{\prime }$ pair in the non-flat universe
• Linear Perturbation constraints on Multi-coupled Dark Energy
• Interacting Tsallis and Rényi Holographic Dark Energy with Hybrid Expansion Law
• Revisiting the dynamics of interacting vector-like dark energy
• Liouville-like solutions in dilaton gravity with Gauss-Bonnet modifications
• Field Theories and Fluids for an Interacting Dark Sector
• Cosmological Scaling Solutions for Multiple Scalar Fields
• Can the Big Bang Singularity be avoided by a single scalar field?
• Dark energy, curvature, and cosmic coincidence
• Raytracing simulations of coupled dark energy models
• Constraining coupled quintessence with the 21cm signal
• Dynamics of viscous cosmologies in the full Israel-Stewart formalism
• Relic abundance of mass-varying cold dark matter particles
• Lagrangian description of cosmic fluids: mapping dark energy into unified dark energy
• Formation of caustics in Dirac-Born-Infeld type scalar field systems
• Phase-space of flat Friedmann-Robertson-Walker models with both a scalar field coupled to matter and radiation
• Observational constraints on the interacting dark energy - dark matter (IDM) cosmological models
• $\Lambda (t)$CDM Model as a Unified Origin of Holographic and Agegraphic Dark Energy Models
• Unmodified Gravity
• Most general cubic-order Horndeski Lagrangian allowing for scaling solutions and the application to dark energy
• Dark energy versus modified gravity: Impacts on measuring neutrino mass
• Effective cosmological "constant " and quintessence
• Disformally Coupled Quintessence
• Exploring the new Tsallis agegraphic dark energy with interaction through statefinder
• Gravitational Lensing Constraints on Dynamical and Coupled Dark Energy
• The effective field theory of multi-component fluids
• Accretion of non-minimally coupled generalized Chaplygin gas into black holes
• Discrimination between Lambda-CDM, quintessence, and modified gravity models using wide area surveys
• Wormhole solutions supported by interacting dark matter and dark energy
• Indistinguishability of Warm Dark Matter, Modified Gravity, and Coupled Cold Dark Matter
• Modified Einstein versus Modified Euler for Dark Matter
• The generalized second law of thermodynamics for interacting $f(R)$ gravity
• Dark energy and dark matter from an inhomogeneous dilaton
• Crossing the phantom divide line in the Holographic dark energy model in a closed universe
• III. Interacting Dark Energy: Summary of Models, Pathologies, and Constraints
• Bouncing Universe with Non-minimally Coupled Quintom Matter
• Probing dark energy with the next generation X-ray surveys of galaxy clusters
• QCD modified ghost scalar field dark energy models
• On general features of warm dark matter with reduced relativistic gas
• Observed galaxy power spectrum in cubic Galileon model
• Coupling dark energy to dark matter inhomogeneities
• Dark D-Brane Cosmology: from background evolution to cosmological perturbations
• The Ultimate Fate of Life in an Accelerating Universe
• Biases on cosmological parameters by general relativity effects
• Nonlinear matter spectra in growing neutrino quintessence
• Induced Gravity and the Attractor Dynamics of Dark Energy/Dark Matter
• Interacting dark energy after DESI DR2: a challenge for $\Lambda$CDM paradigm?
• A simple parametrisation for coupled dark energy
• Scalar perturbations in cosmological models with dark energy - dark matter interaction
• Small scale structures in coupled scalar field dark matter
• Cosmological Implications of a Scale Invariant Standard Model
• A test of the standard dark matter density evolution law using galaxy clusters and cosmic chronometers
• Hydrodynamical simulations of coupled and uncoupled quintessence models II: Galaxy clusters
• Forecasts on interacting dark energy with standard sirens
• Combining gravitational lensing and gravitational redshift to measure the anisotropic stress with future galaxy surveys
• Forecast constraints on Anisotropic Stress in Dark Energy using gravitational-waves
• Dark Energy-Dark Matter Interaction from the Abell Cluster A586
• Importance of being nonminimally coupled: Scalar Hawking radiation from regular black holes
• An interacting model for the cosmological dark sector
• Attracted to de Sitter: cosmology of the linear Horndeski models
• Brans--Dicke cosmology does not have the $\Lambda$CDM phase as an universal attractor
• Interacting Holographic Dark Energy, the Present Accelerated Expansion and Black Holes
• On detecting interactions in the dark sector with H(z) data
• The phase space analysis of modified gravity (MOG)
• Neutrino Dark Energy and Moduli Stabilization in a BPS Braneworld Scenario
• Revisiting The Coincidence Problem in $f(R)$ Gravitation
• Positive neutrino masses with DESI DR2 via matter conversion to dark energy
• Scalar particle production in a simple Horndeski theory
• A transition between bouncing hyper-inflation to ΛCDM from diffusive scalar fields
• Cubic Derivative Interactions and Asymptotic Dynamics of the Galileon Vacuum
• New parameterization for unified dark matter and dark energy
• Cosmology from pregeometry
• Strongly Coupled Dark Energy with Warm dark matter vs. LCDM
• Momentum transfer in the dark sector and lensing convergence in upcoming galaxy surveys
• Constraints from growth-rate data on some coupled dark energy models mimicking a $\Lambda CDM$ expansion
• Initial conditions for cosmological N-body simulations of the scalar sector of theories of Newtonian, Relativistic and Modified Gravity
• Nonlinear growing neutrino cosmology
• On the interacting dark energy scenarios $-$ the case for Hubble constant tension
• The BICEP2 data and a single Higgs-like interacting tachyonic field
• From 100 kpc to 10 Gpc: Dark Matter self-interactions before and after DESI
• Supernova constraints on Multi-coupled Dark Energy
• Phase-space analysis of the cosmological 3-fluid problem: Families of attractors and repellers
• In search of an interaction in the dark sector through Gaussian Process and ANN approaches
• Testing the interaction of dark energy to dark matter through the analysis of virial relaxation of clusters Abell Clusters A586 and A1689 using realistic density profiles
• Interacting agegraphic quintessence dark energy in non-flat universe
• Crossing the Phantom divide line in the Chaplygin gas model
• Scalar field-perfect fluid correspondence and nonlinear perturbation equations
• Massive graviton dark matter with environment dependent mass: A natural explanation of the dark matter-baryon ratio
• Instability in interacting dark sector: An appropriate Holographic Ricci dark energy model
• Testing Dark Matter Clustering with Redshift Space Distortions
• Spherical collapse with dark energy
• Is Thick Brane Model Consistent with the Recent Observations?
• Statefinder parameters for quantum effective Yang-Mills condensate dark energy model
• Interacting dark energy: generic cosmological evolution for two scalar fields
• Non-virialised clusters for detection of Dark Energy-Dark Matter interaction
• Non-minimally coupled gravity constraints from DESI DR2 data
• Coupled quintessence with a possible transient accelerating phase
• Cosmological constraints from low-redshift data
• Modifying Gravity at Low Redshift
• Constraints on interacting dark energy revisited: implications for the Hubble tension
• Negative potentials and collapsing universes II
• Interacting Ghost Dark Energy in Complex Quintessence Theory
• Stability of mass varying particle lumps
• Interacting Dark Energy: Dynamical System Analysis
• Scalar Field Collapse with an exponential potential
• Decoupling Dark Energy from Matter
• Expanding Universe: slowdown or speedup?
• Sesame: A power spectrum emulator pipeline for beyond-$\Lambda$CDM models
• An estimate of the dark matter density from galaxy clusters and supernovae data
• Superconducting dark energy
• Cosmic acceleration from interaction of ordinary fluids
• Parametrizations of Dark Energy Models in the Background of General Non-canonical Scalar Field in $D$-dimensional Fractal Universe
• Late time acceleration in a slow moving galileon field
• Investigating clustering dark energy with 3d weak cosmic shear
• Inhomogeneous models of interacting dark matter and dark energy
• Stability analysis of warm quintessential dark energy model
• Effects of Coupled Dark Energy on the Milky Way and its Satellites
• Holographic dark energy with time depend gravitational constant in the non-flat Ho$\check{r}$ava-Lifshitz cosmology
• Duality invariance and cosmological dynamics
• Simulations of structure formation in interacting dark energy cosmologies
• Cosmologies from higher-order string corrections
• Scalar field potentials for cosmology
• Cosmological Evolution of Einstein-Aether Models with Power-law-like Potential
• Dynamical systems analysis of the cubic galileon beyond the exponential potential and the cosmological analogue of the vDVZ discontinuity
• Interacting Scalar fields: Dark matter and early dark energy
• Scaling Dark Energy
• Stable Large-Scale Perturbations in Interacting Dark-Energy Model
• Finding structure in the dark: coupled dark energy, weak lensing, and the mildly nonlinear regime
• Supersymmetron
• Cosmic Voids in Evolving Dark Sector Cosmologies: the Low Redshift Universe
• The Dyer-Roeder distance in quintessence cosmology and the estimation of H_0 through time-delays
• Dark matter relic density from conformally or disformally coupled light scalars
• Power-law solutions and accelerated expansion in scalar-tensor theories
• How CMB and large-scale structure constrain chameleon interacting dark energy
• It's a dark, dark world: Background evolution of interacting $\varphi$CDM models beyond simple exponential potentials
• Observational constraints on the braneworld model with brane-bulk energy exchange
• Interacting generalized ghost dark energy in non-flat universe
• Cosmological constraints on a dark matter -- dark energy interaction
• Constraints on interacting dynamical dark energy and a new test for $\Lambda$CDM
• Interacting holographic dark energy models: A general approach
• Early dark energy and the screening mechanism
• Reconstructing the interaction between the dark matter and holographic dark energy
• Cosmological Scaling Solutions with Tachyon:Modified Gravity Model
• Unified Dark Matter, Dark Energy and Baryogenesis via a "Cosmological Wetting Transition''
• The interaction of neutrinos with Phantom, Quintessence, and Quintum scalar fields and its effect on the formation of structures in the early Universe
• Negative potentials and collapsing universes
• ISW-LSS cross-correlation in coupled Dark Energy models with massive neutrinos
• A More Accurate Parameterization based on cosmic Age (MAPAge)
• Statistical Determination of Bulk Flow Motions
• Detecting dark matter-dark energy coupling with the halo mass function
• Cosmic Voids in Evolving Dark Sector Cosmologies: the High Redshift Universe
• (m,n)-type holographic dark energy models
• From inflation to late time acceleration with a decaying vacuum coupled to radiation or matter
• Exponential Potentials and Attractor Solution of Dilatonic Cosmology
• Scalar field power-law cosmology with spatial curvature and dark energy-dark matter interaction
• Anisotropic Scalar Field Dark Energy with a Disformally Coupled Yang-Mills Field
• Evolution of shifted cosmological parameter and shifted dust matter in a two-phase tachyonic field universe
• Neutrino generated dynamical dark energy with no dark energy field
• Conformally and Disformally Coupled Vector field Models of Dark Energy
• The kinematic Sunyaev-Zel'dovich effect of the large-scale structure (II): the effect of modified gravity
• Thawing in a coupled quintessence model
• Coupled quintessence with a generalized interaction term
• Disformal couplings in a $\Lambda$CDM background cosmology
• Strongly Coupled Dark Energy Cosmologies yielding large mass Primordial Black Holes
• Cosmologies with variable parameters and dynamical cosmon: implications on the cosmic coincidence problem
• Chameleonic dilaton, nonequivalent frames, and the cosmological constant problem in quantum string theory
• Cosmology With Axionic-quintessence Coupled with Dark Matter
• Dissecting kinetically coupled quintessence: phenomenology and observational tests
• Solar chameleons: Novel channels
• New Tsallis Agegraphic Dark Energy
• Late time acceleration in Palatini gravity
• A power-law coupled three-form dark energy model
• Dark Matter & Dark Energy from a single scalar field: CMB spectrum and matter transfer function
• Dark Energy and Dark Matter in Galaxy Halos
• Interacting phantom dark energy: new accelerating scaling attractors
• Tilt and phantom cosmology
• Cosmology with a long range repulsive force
• Linear Density Perturbations in Multifield Coupled Quintessence
• Observational constraints on interactions between dark energy and dark matter with momentum and energy transfers
• Smooth crossing of $w_{\Lambda }=-1$ line in a single scalar field model
• Revisiting the Instability Problem of Interacting Dark Energy Model in the Parametrized Post-Friedmann Framework
• Cosmological Condensation of Scalar Fields -- Making a dark energy
• TASI Lectures on Cosmic Acceleration
• A study of interacting scalar field model from the perspective of the dynamical systems theory
• Redshift space distortions in the presence of non-minimally coupled dark matter
• The effect of interacting dark energy on local measurements of the Hubble constant
• Interacting dark sector: a dynamical system perspective
• Shan--Chen interacting vacuum cosmology
• Warm inflation with non-comoving scalar field and radiation fluid
• The interacting vacuum and tensions: a comparison of theoretical models
• Testing the equivalence principle across the Universe: a model-independent approach with galaxy multi-tracing
• Addressing the High-$f$ Problem in Pseudo-Nambu-Goldstone Boson Dark Energy Models with Dark Matter - Dark Energy Interaction
• Bulk viscous cosmological model with interacting dark fluids
• Imprints of screened dark energy on nonlocal quantum correlations
• Notes on the post-Newtonian limit of massive Brans-Dicke theory
• Interacting viscous entropy-corrected holographic scalar field models of dark energy with time-varying G in modified FRW cosmology
• Interacting agegraphic dark energy models in phase space
• Interacting quintessence cosmology from Noether symmetries: comparing theoretical predictions with observational data
• Chameleon Mechanism in Scalar Nonmetricity Cosmology
• Gif Lectures on Cosmic Acceleration
• The Chameleon Effect in the Jordan Frame of the Brans--Dicke Theory
• Dissipative quintessence, and its cosmological implications
• Tachyon model of Tsallis holographic dark energy
• Coupled dark energy model inspired from general conformal transformation
• Cosmological models with running cosmological term and decaying dark matter
• Prospects of probing quintessence with HI 21-cm intensity mapping survey
• Dynamical system approach to scalar-vector-tensor cosmology
• Tsallis holographic dark energy under Complex form of Quintessence model
• Holographik, the k-essential approach to interactive models with modified holographic Ricci dark energy
• Quantum statistics of classical particles derived from the condition of free diffusion coefficient
• Model-Independent Perspectives on Coupled Dark Energy and the Swampland
• Conformal Transformations and Accelerated Cosmologies
• Applications to cosmological models of a complex scalar field coupled to a U(1) vector gauge field
• New observational constraints on interacting dark energy using galaxy clusters virial equilibrium states
• Probing the dark matter density evolution law with large scale structures
• First-order formalism for the quintom model of dark energy
• Structure and evolution of Zel'dovich pancakes as probes of dark energy models
• Exploring evidence of interaction between dark energy and dark matter
• Cosmic Degeneracies III: N-body Simulations of Interacting Dark Energy with Non-Gaussian Initial Conditions
• Ghost dark energy with sign-changeable interaction term
• New Cosmographic Constraints on the Dark Energy and Dark Matter Coupling
• Holographic field theory models of dark energy in interaction with dark matter
• Comments on Scalar-Tensor Representation of $f(R)$ Theories
• The Extended Analysis On New Generalized Chaplygin Gas
• The accelerated scaling attractor solution of the interacting agegraphic dark energy in Brans-Dicke theory
• A low-$z$ test for interacting dark energy
• Reconstruction of Dynamical Dark Energy Potentials: Quintessence, Tachyon and interacting models
• First and second order cosmological perturbations in light mass Galileon models
• Interacting warm dark matter
• Thermodynamic descriptions of Polytropic gas and its viscous type as the dark energy candidates
• Is there a dynamical tendency in H0 with late time measurements?
• LRS Bianchi I model with constant deceleration parameter
• Dark energy with the help of interacting dark sectors
• Are redshift-space distortions actually a probe of growth of structure?
• Non-Minimal Quintessence With Nearly Flat Potential
• II. Non-Linear Interacting Dark Energy: Analytical Solutions and Theoretical Pathologies
• Dynamical System of Scalar Field from 2-Dimension to 3-D and its Cosmological Implication
• The Fate of the Universe: Dark Energy Dilution?
• Quintessence models with an oscillating equation of state and their potentials
• Qualitative analysis and characterization of two cosmologies including scalar fields
• I. Linear Interacting Dark Energy: Analytical Solutions and Theoretical Pathologies
• Dynamics of Mixed Dark Energy Domination in Teleparallel Gravity and Phase-Space Analysis
• The CIDER simulations: Nonlinear structure formation in the Constrained Interacting Dark Energy Scenario
• Dynamics of the universe with disformal coupling between the dark sectors
• Homogeneous and Isotropic Charge Densities to Accelerate the Universe
• Eliminating the Hubble Tension in the Presence of the Interconnection between Dark Energy and Matter in the Modern Universe
• Voids and overdensities of coupled Dark Energy
• Spherical collapse in coupled quintessence with a $\Lambda$CDM background
• Freezing Out Early Dark Energy
• Hidden from view: Coupled Dark Sector Physics and Small Scales
• Thermodynamic analysis of universes with the initial and final de-Sitter eras
• Scalar - Tensor gravity with scalar -matter direct coupling and its cosmological probe
• Interacting parametrized post-Friedmann method
• Are we seeing the beginnings of Inflation?
• Ghost Chaplygin scalar field model of dark energy
• The Layzer-Irvine Equation for Scalar-Tensor Theories: A Test of Modified Gravity N-body Simulations
• Spherical collapse and cluster number counts in dark energy models disformally coupled to dark matter
• Standard Model with Cosmologically Broken Quantum Scale Invariance
• Late-time Background Constraints on Linear and Non-linear Interacting Dark Energy after DESI DR2
• Perfect fluid solutions of Brans-Dicke and f(R)cosmology
• Cosmological constraints on superconducting dark energy models
• Cosmological Constraints on the Phenomenological Interacting Dark Energy Model with Fermi Gamma-Ray Bursts and DESI DR2
• Stability analysis of an interacting holographic dark energy model
• Dilaton Dark Energy Model in f(R), f(T) and Horava-Lifshitz Gravities
• Constraints on Dark Energy state equation with varying pivoting redshift
• Chameleonic dilaton and conformal transformations
• Coupled Quintessence scalar field model in light of observational datasets
• Two Dynamical Scenarios for Binned Master Sample Interpretation
• Distinguishing Coupled Dark Energy Models with Neural Networks
• Cosmology In Terms Of The Deceleration Parameter. Part II
• Cosmological Dynamics of D-BIonic and DBI Scalar Field and Coincidence Problem of Dark Energy
• Cosmological evolution of generalized non-local gravity
• Thermodynamical description of modified generalized Chaplygin gas model of dark energy
• Gauss-Bonnet dark energy on Hořava-Lifshitz cosmology
• Astrophysical and electromagnetic emissivity properties of black holes surrounded by a quintessence type exotic fluid in the Scalar-Vector-Tensor Modified Gravity
• Cosmological constrains on fast transition Unified Dark Energy/Matter models
• Interacting dark energy collapse with matter components separation
• Non-local dilaton coupling to dark matter: cosmic acceleration and pressure backreaction
• Inhomogeneous spacetimes in Weyl integrable geometry with matter source
• Gauge Issues in Extended Gravity and f(R) Cosmology
• APPLIED COSMOGRAPHY: A Pedagogical Review
• Late time evolution of negatively curved FLRW models
• Anisotropic Dark Energy and the Generalized Second Law of Thermodynamics
• Obtaining a scalar fifth force via a broken-symmetry couple between the scalar field and matter
• Probing interaction in the dark sector
• Dark energy from the motions of neutrinos
• Dynamics of dark energy in a scalar-vector-torsion theory
• Species, chameleonic strings and the concept of particle
• Scalar Dark Energy Models and Scalar-Tensor Gravity: Theoretical Explanations for the Accelerated Expansion of Present Universe
• Testing the phenomenological interacting dark energy model with gamma-ray bursts and Pantheon+ type Ia supernovae
• Constraints on Late Time Violations of the Equivalence Principle in the Dark Sector
• Reconstruction of the interaction term between dark matter and dark energy using SNe Ia
• Is there evidence for CIDER in the Universe?
• Late-Time Anisotropy Sourced by a 2-Form Field Non-Minimally Coupled to Cold Dark Matter
• Geometry and Matter Reduction in a 5D Kaluza-Klein Framework
• Effects of particle creation rate in two-fluid interacting cosmologies
• General statistics of particles without spin
• On validity of the quasi-static approximation in scalar-tensor theories
• Cosmological scalar fields and Big-Bang nucleosynthesis
• Euclid preparation. Simulations and nonlinearities beyond $\Lambda$CDM. 1. Numerical methods and validation
• Growth and dissolution of spherical density enhancements in SCDEW cosmologies
• Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions
• New holographic Chaplygin gas model of dark energy
• Chaotic interactions between dark matter and dark energy
• Generalized Interacting Dark Energy Model and Loop Quantum Cosmology
• Global asymptotic dynamics of the cubic galileon interacting with dark matter
• Interacting Chaplygin gas revisited
• The Spin Alignments in Galaxy Pairs as a Test of Bouncing Coupled Dark Energy
• Tachyon field non-minimally coupled to massive neutrino matter
• Cosmological scenarios from multiquintessence
• Probing extra dimensions through cosmological observations of dark energy
• Interacting Dark Energy: New parametrization and observational constraints
• Scrutinizing coupled vector dark energy in light of data
• Notes on Born-Infeld-like modified gravity
• Coincidence problem within dark energy as a coupled self-interacting Bose-Einstein gas
• Dynamical system analysis in modified Galileon cosmology
• Observational Constraints on Early Coupled Quintessence
• Black Hole Dynamics in Power-law based Metric $f(R)$ Gravity
• Non-linear Cosmological Perturbations for Coupled Dark Energy
• Kinetic gravity braiding wormhole geometries
• Coupling quintessence kinetics to electromagnetism
• Dynamics of expansion of the Universe in the models with non-minimally coupled dark energy
• Dynamical system analysis in multiscalar-torsion cosmology
• Impact of dark energy on the equation of state in light of the latest cosmological data
• Probing Quintessence using BAO imprint on the cross-correlation of weak lensing and post-reionization HI 21 cm signal
• Testing the coincidence problem with strong gravitational lens, Type Ia supernovae and Hubble parameter observational data
• Interacting Tsallis agegraphic dark energy in DGP Braneworld Cosmology
• Evolution of cosmological perturbations in the models with interacting dynamical dark energy
• Gauge Invariant Perturbation Analysis for Quintessence with an Exponential Potential
• Logarithmic corrected $f(R)$ gravitational model and swampland conjectures
• Thermodynamical study of FRW universe in Quasi-Topological Theory
• Exponential quintessence with momentum coupling to dark matter
• Coupled DM heating in SCDEW cosmologies
• Breaking the Dark Degeneracy with the Drifting Coefficient of the Field Cluster Mass Function
• Non-Linearly Interacting Ghost Dark Energy in Brans-Dicke Cosmology
• Time Evolution of the Matter Content of the Expanding Universe in the Framework of Brans-Dicke Gravity
• Dark Energy and Inflation with Volume Normalized Action
• Non-Gaussianity of the density distribution in accelerating universes
• Non-linear dark matter collapse under diffusion
• Interacting dark energy: the role of microscopic feedback in the dark sector
• Reconstruction of the interaction term between dark matter and dark energy using SNe Ia, BAO, CMB, H(z) and X-ray gas mass fraction
• Phenomenological models of Universe with varying $G$ and $\Lambda$
• The coincidence problem in $f(R)$ gravity models
• Constructing Viable Interacting Dark Matter and Dark Energy Models: A Dynamical Systems Approach
• Coupled quintessence inspired by warm inflation
• Algebraic expansions for curvature coupled scalar field models
• Constraints on Metastable Dark Energy Decaying into Dark Matter
• Cosmic acceleration in screening hybrid quintessence model
• Coupled quintessence and curvature-assisted acceleration
• Hint of dark matter-dark energy interaction in DESI DR2 and current cosmological dataset?
• Reconstructing the dark matter and dark energy interaction scenarios from observations
• Evolution of Dark Energy Perturbations for Slotheon Field and Power Spectrum
• Dark Matter with Density-Dependent Interactions
• Slow-Roll Inflation in the Presence of a Dark Energy Coupling
• Dynamics of Multi-Component, Multi-Field Quintessence
• Inhomogeneous and interacting vacuum energy
• Efficient implementation of the Time Renormalization Group
• Diagnosing the cosmic coincidence problem and its evolution with recent observations
• Non-singular flat universes in braneworld and Loop Quantum Cosmology
• Chameleon dark matter stars
• Constraining the runaway dilaton and quintessential dark energy
• Effective field theory of coupled dark energy and dark matter
• Curvature Coupling and Accelerated Expansion of the Universe
• Diagnostic Approaches for Interacting generalized holographic Ricci Dark Energy Models
• Agegraphic dark energy with the sign-changeable interaction in non-flat universe
• Attractor Solutions in Interacting Dark Energy Models
• Transient weak gravity in scalar-tensor theories
• Early dark energy in the pre- and post-recombination epochs
• Logarithmic gravity model
• Dynamics of a scalar field, with a double exponential potential, interacting with dark matter
• Wormholes with matter haunted by conformally coupled ghosts
• Theory of interacting vector dark energy and fluid
• Dynamical systems analysis of a cosmological model with interacting Umami Chaplygin fluid in adiabatic particle creation mechanism: Some bouncing features
• Deviations from the von Laue condition: Implications for the on-shell Lagrangian of particles and fluids
• Exploring the deviation of cosmological constant by a generalized pressure dark energy model
• Sample variance in N--body simulations and impact on tomographic shear predictions
• A measure of cosmological distance using the \civ\ Baldwin effect in quasars
• Layzer-Irvine equation: new perspectives and the role of interacting dark energy
• The generalized second law of thermodynamics for the interacting in $f(T)$ gravity
• Non-Parametric Analysis for the Dark Matter Density Evolution
• Born - Infeld-type modified gravity
• Dark Energy from Topology
• Probing the independence within the dark sector in the fluid approximation
• A cosmological distance measure using radio-loud quasars
• Constraining Chaplygin models using diffuse supernova neutrino background
• A new model of arcsin-gravity
• Statefinder diagnosis of nearly flat and thawing non-minimal quintessence
• Is the Cosmological Constant of Topological Origin?
• Beyond self-acceleration: force- and fluid-acceleration
• Coupling q-deformed dark energy to dark matter
• The Effects of Tachyonic and Phantom Fields in the Intermediate and Logamediate Scenarios of the Anisotropic Universe
• Vainshtein screening in Horndeski theories nonminimally and kinetically coupled to ordinary matter
• Exploring the evolution of structure growth in the universe with field-fluid interactions through dynamical stability analysis
• Could trapped quintessence account for the laser-detuning-dependent acceleration of cold atoms in varying-frequency time-of-flight experiments?
• A short review on Quintom dark energy theory
• Effect of a variable cosmological constant on black hole quasinormal modes
• Lensing convergence and anisotropic dark energy in galaxy redshift surveys
• Stability of curvature perturbation with new covariant form for energy-momentum transfer in dark sector
• Confronting dark energy in Harada's Conformal Killing Gravity with observational data
• Cosmic Evolution in a Modified Brans-Dicke Theory
• (Non-) geodesic motion in chameleon Brans Dicke model
• Quintessence and tachyon dark energy in interaction with dark matter: Observational constraints and model selection
• Tracker coupled quintessence
• Cosmological Models in Modified f(R) Gravity Theories
• Power-law solutions for TeVeS
• Do data favor neutrino mass and a coupling between Cold Dark Matter and Dark Energy?
• Thermodynamics and holography of tachyon cosmology
• Phenomenological aspects of dark energy dominated cosmologies
• Revisiting cosmological diffusion models in Unimodular Gravity and the $H_0$ tension
• Matter Creation Cosmologies and Accelerated Expansion
• Interacting Models of Generalised Chaplygin Gas and Modified Chaplygin Gas with Barotropic Fluid
• Mildly mixed coupled models vs. WMAP7 data
• Interacting dark fluid in the universe bounded by event horizon : A non-equilibrium prescription
• Perturbations growth and bias during acceleration
• Particle Production Scenario in an Algebraically Coupled Quintessence Field with a Dark Matter Fluid
• Scalar-field quintessence by cosmic shear: CFHT data analysis and forecasts for DUNE
• Non-canonical 3-form dark energy
• One-point Statistics in various cosmic environments in the presence of massive neutrinos
• Reconstructing f(R) model from Holographic DE: Using the observational evidence
• Solving an Interacting Quintessence Model with a Sound Horizon Initial Condition and its Observational Constraints
• The frozen vanilla model: Exploring dark sector interactions with delta effective theories
• Cosmic acceleration a new review
• Characterising Dark Energy through supernovae
• Inconsistences in Interacting Agegraphic Dark Energy Models
• Revisiting Holographic Dark Energy in Cyclic Cosmology
• Cosmology with dark energy decaying through its chemical-potential contribution
• Role of Spatial Curvature in a Dark Energy Interacting Model
• Degeneracy between warm and coupled cold dark matter: A clarifying note
• Cosmological viability of a double field unified model from warm inflation
• Constraining disformal couplings with Redshift Space Distortion
• Ricci-Cubic Holographic Dark Energy: Confronting Observations, Stability and the Cosmic Coincidence Problem
• The effects on structure of a momentum coupling between dark matter and quintessence
• Dark Energy Simulations
• Painlevé analysis for the cosmological field equations in Weyl Integrable Spacetime
• Phantom cosmology with arbitrary potential: New accelerating scaling attractors
• Cosmological Equations for Interacting Energies
• Canonical Structure and Hidden Symmetries in Scalar Field Cosmology
• New tests of dark sector interactions from the full-shape galaxy power spectrum
• Bianchi type-III THDE quintessence model with hybrid expansion law
• Generic autonomous system approach to interacting dark energy models
• Accelerating Universe with binary mixture of bulk viscous fluid and dark energy
• Dynamical analysis of Brans-Dicke Universe with inverse power-law effective potential
• Momentum transfer models of interacting dark energy
• Dissecting the $H_0$ and $S_8$ tensions with Planck + BAO + supernova type Ia in multi-parameter cosmologies
• Interacting Quintessence and Growth of Structure
• Stability Analysis of DGP Brane-world Model with Agegraphic Dark Energy
• Holes within galaxies: the egg or the hen?
• Apparent $w<-1$ and a Lower $S_8$ from Dark Axion and Dark Baryons Interactions
• An exotic k-essence interpretation of interactive cosmological models
• Probing Interacting Dark Sectors with upcoming Post-Reionization and Galaxy Surveys
• Dark Energy After DESI DR2: Observational Status, Reconstructions, and Physical Models
• Cosmological Dynamics of Exponential Quintessence Constrained by BAO, Cosmic Chronometers, and DES-SN5YR/Pantheon+ Data
• Probing the Type 3 interacting dark-energy model using matter pairwise velocity
• Is the cosmological dark sector better modeled by a generalized Chaplygin gas or by a scalar field?
• A comprehensive dynamical and phenomenological analysis of structure growth in curvature-modulated coupled quintessence scenario
• Recovery of fluctuation spectrum evolution from tomographic shear spectra
• A Study on the Expanding Universe Based on a Model of the Time Variation of its Matter Content in the Framework of Brans-Dicke Theory
• Accelerating scaling solutions from dark matter particle creation
• On the road to percent accuracy VI: the nonlinear power spectrum for interacting dark energy with baryonic feedback and massive neutrinos
• A topological origin for Dark Energy
• A Faster Growth of Perturbations in an Early Matter Dominated Epoch: Primordial Black Holes and Gravitational Waves
• Interacting dark matter and q-deformed dark energy non-minimally coupled to gravity
• Perturbations In Some Dark Energy Models
• Halos of dark energy
• The Continuous Tower of Scalar Fields as a System of Interacting Dark Matter -- Dark Energy
• Solar System and Atomic Clock Bounds on Locally Coupled Swampland Scalars
• Breaking Free from the Swampland of Impossible Universes through the DESI Portal
• Evolution of the equation of state parameters of cosmological tachyonic field components through mutual interaction
• The dynamics of background evolution and structure formation in phase space: a semi-cosmographic reconstruction
• Late-Transition Interacting Thawer Dark Energy: Model Definition and Benchmark Consistency Tests
• Linearly Interacting Barrow Holographic Dark Energy in Modified Cosmology
• Decaying vacuum and evolution from early inflation to late acceleration
• Cosmological perturbations in Energy-Momentum Squared Gravity
• The modified Newtonian dynamics with an extra anti-dissipation term can yield the MOND model
• Is the $\Lambda$CDM Model in Crisis?
• Is Dark Energy an Effective Manifestation of Non-equilibrium Thermodynamics? -- Insights from DESI
• The Asymptotic Behaviour of Cosmological Models Containing Matter and Scalar Fields
• The galaxy cluster concentration-mass relation in dark energy cosmologies
• Constraints on Energy Conditions in $f(R,L_m)$ Gravity
• Crunching, Bouncing, and Cyclical Cosmologies from Dark Sector Interactions
• Background dynamics and observational constraints of flat and non-flat $\Lambda (t)$CDM models from $H(z)$ and DESI DR2 BAO measurements
• Dynamic Zoom Simulations of structure formation beyond standard cosmology
• Interacting dark energy from redshift-space galaxy clustering
• Numerical solutions to the cosmological 3-fluid problem
• Revisiting observational constraints on coupled exponential quintessence with energy and momentum transfers: degeneracy with massive neutrinos