Cosmological Imprint of an Energy Component with General Equation of State

Abstract

We examine the possibility that a significant component of the energy density of the universe has an equation-of-state different from that of matter, radiation or cosmological constant ($\Lambda$). An example is a cosmic scalar field evolving in a potential, but our treatment is more general. Including this component alters cosmic evolution in a way that fits current observations well. Unlike $\Lambda$, it evolves dynamically and develops fluctuations, leaving a distinctive imprint on the microwave background anisotropy and mass power spectrum.

revised version, with added references, to appear in Phys. Rev. Lett. (4 pages Latex, 2 postscript figures)

References in corpus (4)

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• Structure formation with a self-tuning scalar field
• Cosmology with x-matter
• Cosmological properties of a class of $\Lambda$ decaying cosmologies

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• Can f(R) Modified Gravity Theories Mimic a LCDM Cosmology?
• The phenomenological approach to modeling the dark energy
• Phantom evolution in power-law potentials
• Weighing the Cosmological Energy Contents with Weak Gravitational Lensing
• When scalar field is kinetically coupled to the Einstein tensor
• Designing a space-based galaxy redshift survey to probe dark energy
• Non-minimal coupling, exponential potentials and the $w<-1$ regime of dark energy
• Internal space structure generalization of the quintom cosmological scenario
• Extending cosmological tests of General Relativity with the Square Kilometre Array
• Unification of inflation and dark energy {\it à la} quintessential inflation
• A comparison of cosmological Boltzmann codes: are we ready for high precision cosmology?
• Natural Quintessence?
• A new perspective on Dark Energy modeling via Genetic Algorithms
• Bianchi Type-I Anisotropic Dark Energy Models with Constant Deceleration Parameter
• Non-minimally Coupled Quintom Model Inspired by String Theory
• General Non-minimal Kinetic coupling to gravity
• Probing Quintessence with Time Variation of Couplings
• Structure Formation and the Time Dependence of Quintessence
• Quantum Cosmology of $f(R,T)$ gravity
• The Curvaton Hypothesis and the eta-problem of Quintessential Inflation, with and without Branes
• The Holographic Model of Dark Energy and Thermodynamics of Non-Flat Accelerated Expanding Universe
• Comparison of Approaches to Quantum Correction of Black Hole Thermodynamics
• Constraining the Dark Energy Equation of State with Cosmic Voids
• Cosmological constraints on Chaplygin gas dark energy from galaxy clusters X-ray and supernova data
• A Note on Crossing the Phantom Divide in Hybrid Dark Energy Model
• Some Observational Consequences of Brane World Cosmologies
• Cosmic microwave background with Brans-Dicke gravity II: constraints with the WMAP and SDSS data
• Cosmology with the EFTofLSS and BOSS: dark energy constraints and a note on priors
• Black holes in the presence of dark energy
• Thermodynamics second law and $\omega =-1$ crossing(s) in interacting holographic dark energy model
• Dynamics in Nonlocal Cosmological Models Derived from String Field Theory
• Testing the dark energy with gravitational lensing statistics
• Quintessence Model With Double Exponential Potential
• Non-minimal gravitational reheating during kination
• Direct Signature of Evolving Gravitational Potential from Cosmic Microwave Background
• Neutron stars in Horndeski gravity
• Supernovae constraints on models of dark energy revisited
• Dark energy transition between quintessence and phantom regimes - an equation of state analysis
• Dark energy perturbations and cosmic coincidence
• K-Chameleon and the Coincidence Problem
• Expansion, Geometry, and Gravity
• Holographic Chaplygin DGP cosmologies
• Cosmological electromagnetic fields and dark energy
• Inhomogeneous vacuum energy
• Reconstruction of cosmic history from a simple parametrization of H
• Neutrino cosmology after DESI: tightest mass upper limits, preference for the normal ordering, and tension with terrestrial observations
• Dark energy and the angular size - redshift diagram for milliarcsecond radio sources
• Crossover quintessence and cosmological history of fundamental "constants"
• Renormalization-group running of the cosmological constant and the fate of the universe
• Spinor Dark Energy and Cosmological Coincidence Problem
• Reconstruction of the Scalar-Tensor Lagrangian from a LCDM Background and Noether Symmetry
• Born-Infeld-type phantom on the brane world
• Existence of stable wormholes on a noncommutative-geometric background in modified gravity
• Testable polarization predictions for models of CMB isotropy anomalies
• Redshift Evolution of the Merger Fraction of Galaxies in CDM Cosmologies
• A Two-Field Quintessence Model
• A generalized equation of state for dark energy
• Deflection of light by black holes and massless wormholes in massive gravity
• Weyl-Cartan-Weitzenböck gravity as a generalization of teleparallel gravity
• CMBR Constraint on a Modified Chaplygin Gas Model
• Testable anthropic predictions for dark energy
• A Class of Minimally Modified Gravity Theories
• Dynamical dark energy: scalar fields and running vacuum
• Dark energy equation of state parameter and its variation at low redshifts
• Phantom Dark Energy, Cosmic Doomsday, and the Coincidence Problem
• Constraints on the coupled quintessence from cosmic microwave background anisotropy and matter power spectrum
• Dark energy model with higher derivative of Hubble parameter
• Bayesian model selection without evidences: application to the dark energy equation-of-state
• Complementary Measures of the Mass Density and Cosmological Constant
• Vacuum polarization and photon mass in inflation
• Probing Dark Energy with Supernovae: Exploiting Complementarity with the Cosmic Microwave Background
• Kination Dominated Reheating and Cold Dark Matter Abundance
• Structure formation in inhomogeneous Early Dark Energy models
• Probing the cosmographic parameters to distinguish between dark energy and modified gravity models
• Quintessential Kination and Cold Dark Matter Abundance
• A Machian Model of Dark Energy
• Imprints of Dark Energy on Cosmic Structure Formation I) Realistic Quintessence Models and the Non-Linear Matter Power Spectrum
• The state of the dark energy equation of state circa 2023
• Dark energy and the Boomerang data
• A tracker solution to the cold dark matter cosmic coincidence problem
• Relativistic Anisotropic Fluid Spheres Satisfying a Non-Linear Equation of State
• Irreversible thermodynamic description of interacting dark energy - dark matter cosmological models
• Entropic-force dark energy reconsidered
• What can Machine Learning tell us about the background expansion of the Universe?
• Topological Lensing in Spherical Spaces
• Reconstructing the Equation of State of Tachyon
• Probing dark energy with baryonic oscillations and future radio surveys of neutral Hydrogen
• Testing Quintessence models with large-scale structure growth
• Lower Mass Bounds on FIMP Dark Matter Produced via Freeze-In
• Theoretical Limits on the Equation-of-State Parameter of Phantom Cosmology
• Structure formation in a nonlocally modified gravity model
• Tracking Dark Energy with the ISW effect: short and long-term predictions
• Tracking quintessence by cosmic shear - Constraints from VIRMOS-Descart and CFHTLS and future prospects
• Constraints on Cardassian Expansion from Distant type Ia Supernovae
• Lovelock black holes surrounded by quintessence
• $\Lambda \alpha$DM: Observational constraints on unified dark matter with constant speed of sound
• Accretion and Evaporation of Modified Hayward Black Hole
• Falsifying Paradigms for Cosmic Acceleration
• Analysis with observational constraints in $\Lambda$-cosmology in $f(R,T)$ gravity
• The State Equation of the Yang-Mills field Dark Energy Models
• Cosmological constraints on parametrized interacting dark energy
• FRW Quantum Cosmology with a Generalized Chaplygin Gas
• Hydrodynamic representation of the Klein-Gordon-Einstein equations in the weak field limit: I. General formalism and perturbations analysis
• Cross-correlating the Sloan Digital Sky Survey with the Microwave Sky
• Cosmological evolution of a complex scalar field with repulsive or attractive self-interaction
• Stability Bounds on Compact Astrophysical Objects from Information-Entropic Measure
• Generalized Chen-Wu type cosmological model
• Quintessence Saves Higgs Instability
• Age constraints and fine tuning in variable-mass particle models
• Dynamics of interacting phantom scalar field dark energy in Loop Quantum Cosmology
• Brans-Dicke Theory as a Unified Model for Dark Matter - Dark Energy
• Impact of three years of data from the Wilkinson Microwave Anisotropy Probe on cosmological models with dynamical dark energy
• Holographic dark energy from minimal supergravity
• Slow-roll k-essence
• Constraints on barotropic dark energy models by a new phenomenological $q(z)$ parameterization
• Laboratory constraints on chameleon dark energy and power-law fields
• Gamma-ray bursts as dark energy-matter probes in the context of the generalized Chaplygin gas model
• Shadow cast by a rotating charged black hole in quintessential dark energy
• Cosmological constant vs. quintessence
• Tracker fields from nonminimally coupled theory
• Modified Chaplygin Gas and Constraints on its B parameter from CDM and UDME Cosmological models
• Statefinder diagnostic and stability of modified gravity consistent with holographic and new agegraphic dark energy
• Strong Gravitational Lensing and Dark Energy
• Neutron Star Mergers and How to Study Them
• A search for chameleon particles using a photon regeneration technique
• Bayesian Analysis of the Chaplygin Gas and Cosmological Constant Models using the SNe Ia Data
• Dissipative Fluid in Brans Dicke theory and late time acceleration
• The evidence of cosmic acceleration and observational constraints
• Cosmological evolution in vector-tensor theories of gravity
• Observational Constraints on Chaplygin Quartessence: Background Results
• Soundness of Dark Energy properties
• Observational constraints on cosmology from modified Friedmann equation
• Phantom dark energy with varying-mass dark matter particles: acceleration and cosmic coincidence problem
• Dawn of the dark: unified dark sectors and the EDGES Cosmic Dawn 21-cm signal
• The Inflaton Field as Self-Interacting Dark Matter in the Braneworld Scenario
• Probing Dark Energy Using Its Density Instead of Its Equation of State
• The Limits of Extended Quintessence
• The effect of modified gravity on weak lensing
• The Imprint of Gravitational Waves in Models Dominated by a Dynamical Cosmic Scalar Field
• The Weak Energy Condition and the Expansion History of the Universe
• Cosmology in scalar tensor theory and asymptotically de-Sitter Universe
• Small Scale Structure Formation in Chameleon Cosmology
• Inflation and Transition to a Slowly Accelerating Phase from S.S.B. of Scale Invariance
• Can Structure Formation Influence the Cosmological Evolution?
• Friedmann's Equations in All Dimensions and Chebyshev's Theorem
• Dark energy and cosmic microwave background bispectrum
• Dark energy, the electroweak vacua and collider phenomenology
• Overview of the SuperNova/Acceleration Probe (SNAP)
• Time-Varying alpha and Particle Physics
• Gravitational lensing of cosmic microwave background anisotropies and cosmological parameter estimation
• Sensitivity of the Cosmic Microwave Background Anisotropy to Initial Conditions in Quintessence Cosmology
• Dark Energy in Practice
• Negative cosmological constant in the dark energy sector: tests from JWST photometric and spectroscopic observations of high-redshift galaxies
• Asymptotically (anti)-de Sitter solutions in Gauss-Bonnet gravity without a cosmological constant
• Geodesic Motion in Schwarzschild Spacetime Surrounded by Quintessence
• Confronting Dark Energy Models using Galaxy Cluster Number Counts
• Dark Energy Model in Anisotropic Bianchi Type-III Space-Time with Variable EoS Parameter
• Model-agnostic assessment of dark energy after DESI DR1 BAO
• Dark energy, dissipation and the coincidence problem
• Chameleon dark energy models with characteristic signatures
• Generalized Chaplygin Gas Models tested with SNIa
• Phenomenology of dark energy: exploring the space of theories with future redshift surveys
• On the Cosmological Constant Problems and the Astronomical Evidence for a Homogeneous Energy Density with Negative Pressure
• Constructing dark energy models with late time de Sitter attractor
• Classical and quantum dynamics of a perfect fluid scalar-metric cosmology
• Non-minimal Kinetic coupling to gravity and accelerated expansion
• Long Range Interactions in Cosmology: Implications for Neutrinos
• Quintom dark energy models with nearly flat potentials
• Cosmological hydrogen recombination: The effect of extremely high-n states
• Quintessence Models and the Cosmological Evolution of alpha
• Low-scale Quintessential Inflation
• Non-minimal quintessence and phantom with nearly flat potentials
• Entropy of the three dimensional Schwarzschild-de Sitter black hole
• A transition from a decelerated to an accelerated phase of the universe expansion from the simplest non-trivial polynomial function of T in the f(R,T) formalism
• Testing the phenomenological interacting dark energy with observational $H(z)$ data
• Cosmological observational constraints on the power law $f(Q)$ type modified gravity theory
• Anisotropic cosmological models with perfect fluid and dark energy revisited
• Equation of State of Oscillating Brans-Dicke Scalar and Extra Dimensions
• Cosmon dark matter?
• Gravitational radiation from compact binary systems in screened modified gravity
• Reconstruction of the Dark Energy equation of state
• Holography in a Radiation-dominated Universe with a Positive Cosmological Constant
• Early time perturbations behaviour in scalar field cosmologies
• Problems with Time-Varying Extra Dimensions or "Cardassian Expansion" as Alternatives to Dark Energy
• Alpenglow - A Signature for Chameleons in Axion-Like Particle Search Experiments
• Cross-Correlation of Cosmological Birefringence with CMB Temperature
• Constraints on the DGP Model from Recent Supernova Observations and Baryon Acoustic Oscillations
• Information-theoretic model selection applied to supernovae data
• Energy Conditions and Segre Classification of Phantom Fields
• Relaxing Nucleosynthesis Constraints on Brans-Dicke Theories
• Energy conditions in generalized teleparallel gravity models
• Exact Analysis of Scaling and Dominant Attractors Beyond the Exponential Potential
• Primordial backgrounds of relic gravitons
• Measuring the Hubble constant: Gravitational wave observations meet galaxy clustering
• Cosmological constraints on extended Galileon models
• Density Perturbations for Running Cosmological Constant
• Phase transition, Quasinormal modes and Hawking radiation of Schwarzschild black hole in Quintessence field
• The WIMP of a Minimal Technicolor Theory
• A New Equation of State for Dark Energy Model
• Constraints on long-range spin-gravity and monopole-dipole couplings of the proton
• Quintessential Adjustment of the Cosmological Constant
• Of pNGB QuiNtessence
• Challenges for Kinetic Unified Dark Matter
• Viability of the matter bounce scenario in Loop Quantum Cosmology for general potentials
• An evaluation of cosmological models from expansion and growth of structure measurements
• Total Angular Momentum Waves for Scalar, Vector, and Tensor Fields
• Phase Space Analysis of Quintessence Cosmologies with a Double Exponential Potential
• Searching for chameleon-like scalar fields with the ammonia method
• Model independent inference of the expansion history and implications for the growth of structure
• Warm Quintessential Inflation
• Dark energy from vacuum entanglement
• Wormholes and Ringholes in a Dark-Energy Universe
• Generalized Chaplygin Gas in a modified gravity approach
• Constraints on Cold Dark Matter Accelerating Cosmologies and Cluster Formation
• CMB Temperature and Polarization Anisotropy Fundamentals
• Traversable wormholes in the extended teleparallel theory of gravity with matter coupling
• Observational constraints on the interacting Ricci dark energy model
• Toward a Possible Solution to the Cosmic Coincidence Problem
• The universe dominated by the extended Chaplygin gas
• Alleviation of Cosmic Age Problem In Interacting Dark Energy Model
• Stability analysis for cosmological models in $f(R)$ gravity using dynamical system analysis
• Correlated Isocurvature Fluctuation in Quintessence and Suppressed CMB Anisotropies at Low Multipoles
• Holographic dark energy in a universe with spatial curvature and massive neutrinos: a full Markov Chain Monte Carlo exploration
• New Constraints from High Redshift Supernovae and Lensing Statistics upon Scalar Field Cosmologies
• Accelerating universe from gravitational leakage into extra dimensions: confrontation with SNeIa
• Cosmology with moving dark energy and the CMB quadrupole
• Mapping the Chevallier-Polarski-Linder parametrization onto Physical Dark Energy Models
• Cosmological dynamics with propagating Lorentz connection modes of spin zero
• O(N) quintessence
• Anisotropic perturbations due to dark energy
• Conformally related metrics and Lagrangians and their physical interpretation in cosmology
• Star Models with Dark Energy
• A Universe without expansion
• The accelerating universe in brane-world cosmology
• Models of Baryogenesis via Spontaneous Lorentz Violation
• Chameleon scalar fields in relativistic gravitational backgrounds
• Accelerating Universes and String Theory
• The effective field theory of inflation/dark energy and the Horndeski theory
• Generalized Emergent Dark Energy: observational Hubble data constraints and stability analysis
• Holographic hessence models
• The value of the equation of state of dark energy
• Can a galaxy redshift survey measure dark energy clustering?
• The Genesis of Cosmological Tracker Fields
• Stability analysis of the Tsallis holographic dark energy model
• Possible theoretical limits on holographic quintessence from weak gravity conjecture
• The spherical collapse model and cluster formation beyond the $\Lambda$ cosmology: Indications for a clustered dark energy?
• Model-independent limits and constraints on extended theories of gravity from cosmic reconstruction techniques
• Phantom-like behaviour in dilatonic brane-world scenario with induced gravity
• Matter bispectrum in cubic Galileon cosmologies
• Some Aspects of Tachyon Field Cosmology
• Dark energy scenario consistent with GW170817 in theories beyond Horndeski gravity
• Structure formation with scalar field dark matter: the field approach
• Universes inside a $\Lambda$ black hole
• Cosmological models from quintessence
• Cosmological Backreaction from Perturbations
• Statefinder diagnostic for the modified polytropic Cardassian universe
• 2-loop Quantum Yang-Mills Condensate as Dark Energy
• Scalar-tensor theories with pseudoscalar couplings
• LRS Bianchi type I universes exhibiting Noether symmetry in the scalar-tensor Brans-Dicke theory
• Cosmological direct detection of dark energy: non-linear structure formation signatures of dark energy scattering with visible matter
• Constraining the expansion rate of the Universe using low-redshift ellipticals as cosmic chronometers
• Could dark energy be measured in the lab?
• Relativistic effects in galaxy clustering in a parametrized post-Friedmann universe
• Cosmological evolution of interacting phantom (quintessence) model in Loop Quantum Gravity
• Condensate cosmology -- dark energy from dark matter
• On the Past Asymptotic Dynamics of Non-minimally Coupled Dark Energy
• Late Universe expansion dominated by domain walls and dissipative dark matter
• Perturbations in cosmologies with a scalar field and a perfect fluid
• Attractor solutions for general hessence dark energy
• Cosmology in generalized Horndeski theories with second-order equations of motion
• A cosmographic analysis of holographic dark energy models
• Scalar field description of decaying-$\Lambda$ cosmologies
• Late-time cosmology of scalar-tensor theories with universal multiplicative coupling between the scalar field and the matter Lagrangian
• Large-scale inhomogeneities in modified Chaplygin gas cosmologies
• Current Observational Constraints on Cosmic Doomsday
• Voids of dark energy
• Searching for chameleon-like scalar fields with the ammonia method. II. Mapping of cold molecular cores in NH3 and HC3N lines
• Dark Energy Constraints from Baryon Acoustic Oscillations
• Extended logotropic fluids as unified dark energy models
• Dark Energy and Neutrino Masses from Future Measurements of the Expansion History and Growth of Structure
• Gravitational wave constraints on dark sector models
• Mass Power Spectrum in a Universe Dominated by the Chaplygin Gas
• A Search for Scalar Chameleons with ADMX
• Inflationary Cosmology Connecting Dark Energy and Dark Matter
• Dark Energy, Induced Gravity and Broken Scale Invariance
• How far is it to a sudden future singularity of pressure?
• How to Distinguish Dark Energy and Modified Gravity?
• Generalized Cardassian Expansion: Models in Which the Universe is Flat, Matter Dominated, and Accelerating
• N=2 Supersymmetry and de Sitter space
• Revisit of cosmic age problem
• Tachyonic Teleparallel Dark Energy
• Massive Charged Scalar Quasinormal Modes of Reissner-Nördstrom Black Hole Surrounded by Quintessence
• Quintessence, Cosmology, and Fanaroff-Riley Type IIB Radio Galaxies
• Propagation of Polar Gravitational Waves in f(R,T) Scenario
• Consistency of $f(R)=\sqrt{R^2-R_0^2}$ Gravity with the Cosmological Observations in Palatini Formalism
• Transient Accelerated Expansion and Double Quintessence
• Thermodynamics and weak cosmic censorship conjecture in the charged RN-AdS black hole surrounded by quintessence under the scalar field
• Scalar-Tensor Gravity Cosmology: Noether symmetries and analytical solutions
• Cheng-Weyl Vector Field and its Cosmological Application
• Does the Isotropy of the CMB Imply a Homogeneous Universe? Some Generalised EGS Theorems
• Thermodynamics and Spectroscopy of Schwarzschild black hole surrounded by Quintessence
• On the equation of state of Dark Energy
• Gravitational reheating in quintessential inflation
• CMBEASY:: an Object Oriented Code for the Cosmic Microwave Background
• Cosmological constraints from lensing statistics and supernovae on the cosmic equation of state
• Palatini f(R) gravity and Noether symmetry
• Phantom phase power-law solution in $f(G)$ gravity
• Bayesian Analysis of the (Generalized) Chaplygin Gas and Cosmological Constant Models using the 157 gold SNe Ia Data
• One Hundred Years of the Cosmological Constant: from 'Superfluous Stunt' to Dark Energy
• Constraints on Cardassian Scenario from the Expansion Turnaround Redshift and the Sunyaev-Zeldovich/X-ray Data
• Planck-scale quintessence and the physics of structure formation
• Constraints on a variable dark energy model with recent observations
• Can structure formation distinguish ΛCDM from non-minimal f(R) Gravity?
• Yang-Mills condensate dark energy coupled with matter and radiation
• Testing power-law cosmology with galaxy clusters
• Triple unification of inflation, dark energy, and dark matter in two-scalar-field cosmology
• Cosmic vector for dark energy: constraints from SN, CMB and BAO
• A test of the CPL parameterization for rapid dark energy equation of state transitions
• Varying G, accelerating Universe, and other relevant consequences of a Stochastic Self-Similar and Fractal Universe
• Gravitational Lensing Statistics in Universes Dominated by Dark Energy
• Model-independent dark energy differentiation with the ISW effect
• Cosmic acceleration in non-flat $f(T)$ cosmology
• Can Early Dark Energy Explain EDGES?
• Super-acceleration in non-minimal derivative coupling model
• Holographic principle and the dominant energy condition for Kasner type metrics
• Resonant Decay of Gravitational Waves into Dark Energy
• The Evolution of Universe with th B-I Type Phantom Scalar Field
• Can Quintessence Be The Rolling Tachyon?
• Accelerating Universe in Hybrid and Logarithmic Teleparallel Gravity
• Challenges to global solutions in Horndeski's theory
• Coincidence Problem in YM Field Dark Energy Model
• CMB constraints on interacting cosmological models
• Finite-time future singularities models in $f(T)$ gravity and the effects of viscosity
• Quintessential Baryogenesis
• Generalized second law of thermodynamics for a phantom energy accreting BTZ black hole
• Palatini formulation of the $R^{-1}$modified gravity with an additionally squared scalar curvature term
• Dynamics of Quintessence with Thermal Interactions
• Baryon Oscillations and Dark-Energy Constraints from Imaging Surveys
• Cosmological models with Lagrange Multiplier Field
• The Cosmic Microwave Background: The history of its experimental investigation and its significance for cosmology
• Current Constraints on Anisotropic and Isotropic Dark Energy Models
• Compactification, Vacuum Energy and Quintessence
• Non-universal scalar-tensor theories and big bang nucleosynthesis
• Quintessential inflation in Palatini $f(R)$ gravity
• Viscous dissipative Chaplygin gas dominated homogenous and isotropic cosmological models
• Cosmologies with General Non-Canonical Scalar Field
• Complete Set of Homogeneous Isotropic Analytic Solutions in Scalar-Tensor Cosmology with Radiation and Curvature
• Cosmological aspects of a hyperbolic solution in $f(R,T)$ gravity
• Interaction between dark energy and dark matter: observational constraints from OHD, BAO, CMB and SNe Ia
• Anisotropic Universe Models in Brans-Dicke Theory
• Irreversible Processes in a Universe modelled as a mixture of a Chaplygin gas and radiation
• Are Domain Walls ruled out ?
• Fine Tuning in Quintessence Models with Exponential Potentials
• Emergent Universe from Scale Invariant Two Measures Theory
• Dark energy: investigation and modeling
• Palatini approach to 1/R gravity and its implications to the late Universe
• Testing a new analytic model for gravitational lensing probabilities
• Spectator field dynamics in de Sitter and curvaton initial conditions
• Field theory model giving rise to "quintessential inflation" without the cosmological constant and other fine tuning problems
• A Type Ia Supernova at Redshift 1.55 in Hubble Space Telescope Infrared Observations from CANDELS
• Supernova constraints on alternative models to dark energy
• Massive Photon and Dark Energy
• Mass bounds for compact spherically symmetric objects in generalized gravity theories
• Classification of dark energy models in the (w_0,w_a) plane
• Gauge-Invariant Initial Conditions and Early Time Perturbations in Quintessence Universes
• CMB Anisotropy Constraints on Open and Flat-Lambda CDM Cosmogonies from UCSB South Pole, ARGO, MAX, White Dish, and SuZIE Data
• Can Brans-Dicke scalar field account for dark energy and dark matter?
• Anisotropic brane gravity with a confining potential
• Quintessence and the Swampland: The parametrically controlled regime of moduli space
• Cosmic perturbations with running G and Lambda
• Observational constraints on dark energy model
• New Interaction between Dark Energy and Dark Matter Changes Sign during Cosmological Evolution
• Forecasting Cosmic Doomsday from CMB/LSS Cross-Correlations
• Holographic Dark Energy and the Universe Expansion Acceleration
• On the determination of curvature and dynamical Dark Energy
• The spherical collapse model in time varying vacuum cosmologies
• The transient acceleration from time-dependent interacting dark energy models
• On the Degeneracy Inherent in Observational Determination of the Dark Energy Equation of State
• The Similarity Hypothesis in General Relativity
• Cosmological perturbations and observational constraints on nonlocal massive gravity
• Lorentz Invariance Violation induced time delays in GRBs in different cosmological models
• Dark energy and the epoch of galaxy formation
• Supernova data may be unable to distinguish between quintessence and k-essence
• Accelerating universe in scalar tensor models - confrontation of theoretical predictions with observations
• Vacuum Energy, the Cosmological Constant and Compact Extra Dimensions: Constraints from Casimir Effect Experiments
• Quantum FRW cosmological solutions in the presence of Chaplygin gas and perfect fluid
• Will there be again a transition from acceleration to deceleration in course of the dark energy evolution of the universe?
• Anisotropic cosmological solutions in massive vector theories
• Palatini $R^2$ Quintessential Inflation
• Dark Energy from a Phantom Field Near a Local Potential Minimum
• Dark matter-dark energy interaction for a time-dependent equation of state
• Extended Warm Inflation
• Dynamical symmetries and observational constraints in scalar field cosmology
• Towards a model of Quintessential Inflation
• Priors on the effective Dark Energy equation of state in scalar-tensor theories
• Bayesian Evidences for Dark Energy models in light of current obsevational data
• ISW effect in Unified Dark Matter Scalar Field Cosmologies: an analytical approach
• Dynamically avoiding fine-tuning the cosmological constant: the "Relaxed Universe"
• Constraining the dark energy equation of state using Bayes theorem and the Kullback-Leibler divergence
• Effects of time-varying $\beta$ in SNLS3 on constraining interacting dark energy models
• Dilatonic Interpretation of the Quintessence?
• Constraining chameleon field theories using the GammeV afterglow experiments
• Multi-horizon spherically symmetric spacetimes with several scales of vacuum energy
• Dark energy interactions near the galactic centre
• Generalised cosmological scaling solutions
• Generation of cosmological large lepton asymmetry from a rolling scalar field
• Asymptotic Accelerated Expansion in String Theory and the Swampland
• Coupled dark energy: a dynamical analysis with complex scalar field
• Phantom-Like Behavior in $f(R)$-Gravity
• Unimodular $f(R,T)$ Gravity
• Evolution of the Cluster Mass Function: Gpc^3 Dark Matter Simulations
• Thermodynamic criticality of d-dimensional charged AdS black holes surrounded by quintessence with a cloud of strings background
• Bianchi Type-I Universe with Wet Dark Fluid
• Energy conditions in $f(T)$ gravity with non-minimal torsion-matter coupling
• Evolution of Oscillating Scalar Fields as Dark Energy
• Cosmological parameters after WMAP5: forecasts for Planck and future galaxy surveys
• Unbiased Estimate of Dark Energy Density from Type Ia Supernova Data
• Teleparallel Dark Energy with Purely Non-minimal Coupling to Gravity
• The Cosmic Microwave Background for a Nearly Flat Compact Hyperbolic Universe
• Apparent horizon and gravitational thermodynamics of the Universe: Solutions to the temperature and entropy confusions, and extensions to modified gravity
• Cosmological scaling solutions of minimally coupled scalar fields in three dimensions
• From spacetime foam to holographic foam cosmology
• The thawing dark energy dynamics: Can we detect it?
• $f(R)$ gravity theories in the Palatini Formalism constrained from strong lensing
• On the estimation of the current value of the cosmological constant
• Cosmological implications and structure formation from a time varying vacuum
• Cosmological Perturbations in Models of Coupled Dark Energy
• 3-loop Yang-Mills Condensate Dark Energy Model And Its Cosmological Constraints
• Late time acceleration due to generic modification of gravity and Hubble tension
• Does the Big Rip survive quantization?
• Observational Constraints on Cardassian Expansion
• Evolution of 3D Boson Stars with Waveform Extraction
• Reconstructing K-essence
• Cluster mass functions in the quintessential Universe
• Connecting LHC, ILC, and Quintessence
• Cosmological Tests for a Linear Coasting Cosmology
• New opportunities for axion dark matter searches in nonstandard cosmological models
• A dipole anisotropy of galaxy distribution: Does the CMB rest-frame exist in the local universe?
• Role of Brans-Dicke Theory with or without self-interacting potential in cosmic acceleration
• Quintessence in a Brane World
• Notes on teleparallel cosmology with nonminimally coupled scalar field
• Towards a UV Completion for Chameleon Scalar Theories
• Approaching Lambda without fine-tuning
• Global integrability of cosmological scalar fields
• Two viable quintessence models of the Universe: confrontation of theoretical predictions with observational data
• On Anisotropic Dark Energy
• Non-minimal Maxwell-Modified Gauss-Bonnet Cosmologies: Inflation and Dark Energy
• Greybody factor for a scalar field coupling to Einstein's tensor
• Reconstruction of the dark matter-vacuum energy interaction
• Reconstructing the dark energy potential
• Astrophysical Constraints on Scalar Field Models
• When Did Cosmic Acceleration Start ?
• The $F$-term Problem and other Challenges of Stringy Quintessence
• Light Bending as a Probe of the Nature of Dark Energy
• Spherical inhomogeneous solutions of Einstein and scalar-tensor gravity: a map of the land
• Cosmological Perturbations in Elastic Dark Energy Models
• String inspired explanation for the super-acceleration of our universe
• Exploring the Systematic Uncertainties of Type Ia Supernovae as Cosmological Probes
• Using a phenomenological model to test the coincidence problem of dark energy
• Anomaly Driven Cosmology: Big Boost Scenario and AdS/CFT Correspondence
• Conformal fixed point, Cosmological Constant and Quintessence
• Quintessence in brane cosmology
• Observational constraints on cosmological future singularities
• Intrinsic Solar System decoupling of a scalar-tensor theory with a universal coupling between the scalar field and the matter Lagrangian
• Stationary Configurations Imply Shift Symmetry: No Bondi Accretion for Quintessence / k-Essence
• A dual-isotope rubidium comagnetometer to search for anomalous long-range spin-mass (spin-gravity) couplings of the proton
• Narrowing Constraints with Type Ia Supernovae: Converging on a Cosmological Constant
• The signature of dark energy perturbations in galaxy cluster surveys
• General considerations of the cosmological constant and the stabilization of moduli in the brane-world picture
• Fingerprinting Dark Energy II: weak lensing and galaxy clustering tests
• Dark Energy, the Swampland and the Equivalence Principle
• Formation of caustics in k-essence and Horndeski theory
• Implications for quintessence models from MAXIMA-1 and BOOMERANG-98
• Variable Equation of State for Generalized Dark Energy Model
• Testing Fractional Action Cosmology
• Solution of Dirac equation and greybody radiation around a regular Bardeen black hole surrounded by quintessence
• On exact solutions for quintessential (inflationary) cosmological models with exponential potentials
• Unified Model for Dark Energy
• Dark Energy from graviton-mediated interactions in the QCD vacuum
• Can the Stephani model be an alternative to FRW accelerating models?
• Trapped Quintessential Inflation
• 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
• Cosmological tests of the osculating Barthel-Kropina dark energy model
• Bouncing Universe and Reconstructing Vector Field
• Brane Cosmological Evolution With Bulk Matter
• Brane Quintessence
• Statefinder Parameters for Interacting Phantom Energy with Dark Matter
• Naturalness of exponential cosmon potentials and the cosmological constant problem
• Accelerating Universe from the Evolution of Extra Dimensions
• Non-minimal derivative coupling gravity in cosmology
• Quintessence and the Swampland: The numerically controlled regime of moduli space
• Search for Tracker Potentials in Quintessence Theory
• Probing non-standard gravity with the growth index: a background independent analysis
• Can Holographic dark energy models fit the observational data?
• Quintessence, scalar-tensor theories and non-Newtonian gravity
• The Cosmic Coincidence as a Temporal Selection Effect Produced by the Age Distribution of Terrestrial Planets in the Universe
• Electromagnetic Asymmetry, Relegation of Curvature Singularities of Charged Black Holes, and Cosmological Equations of State in View of the Born--Infeld Theory
• J-PAS: forecasts on interacting dark energy from baryon acoustic oscillations and redshift-space distortions
• Bose-Einstein Condensation, Dark Matter and Acoustic Peaks
• Non-minimal geometry-matter couplings in Weyl-Cartan space-times: $f(R,T,Q,T_m)$ gravity
• Probing the time dependence of dark energy
• Cosmological evolution of general scalar fields in a brane-world cosmology
• Composite dark energy: cosmon models with running cosmological term and gravitational coupling
• Vacuum defects without a vacuum
• Quintessential perturbations during scaling regime
• Spherically symmetric static vacuum solutions in hybrid metric-Palatini gravity
• No-go theorem for inflation in Ricci-inverse gravity
• Quintessence in a quandary: prior dependence in dark energy models
• Determining the equation of state of dark energy from angular size of compact radio sources and X-ray gas mass fraction of galaxy clusters
• Dynamic wormhole geometries in hybrid metric-Palatini gravity
• The Hubble Tension, The $M$ Crisis of Late Time $H(z)$ Deformation Models and the Reconstruction of Quintessence Lagrangians
• Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies
• DGP Cosmology with a Non-Minimally Coupled Scalar Field on the Brane
• Late-time constraints on modified Gauss-Bonnet cosmology
• Dynamical evolutions of $\ell$-boson stars in spherical symmetry
• Analysis of two quintessence models with SN Ia data
• Cosmic evolution of dark energy in a generalized Rastall gravity
• The accelerated expansion of the Universe as a quantum cosmological effect
• A two-scalar model for a small but nonzero cosmological constant
• Confronting pNGB quintessence with data
• Observational signatures of the theories beyond Horndeski
• Reconstructing a String-Inspired Quintom Model of Dark Energy
• Virialization of cosmological structures in models with time varying equation of state
• Constraints on extended quintessence from high-redshift Supernovae
• Cosmic Dynamics in the Chameleon Cosmology
• Jeans type instability of a complex self-interacting scalar field in general relativity
• Thermodynamic Topological Classifications of Well-Known Black Holes
• Effective equations in quantum cosmology
• Are Galaxies Cosmon Lumps?
• Non-linear perturbations in scalar-tensor cosmologies
• Post-Newtonian parameters and cosmological constant of screened modified gravity
• Observational constraints on generalized Chaplygin gas model
• Dynamical analysis for a vector-like dark energy
• Fixed points in interacting dark energy models
• Baryon Acoustic Oscillations and Dynamical Dark Energy
• The Cold Dark Matter crisis on galactic and subgalactic scales
• Dark matter as scalaron in $f(R)$ gravity models
• Brane oscillations and the cosmic coincidence problem
• Coupled quintessence and the impossibility of an interaction: a dynamical analysis study
• Effects of quintessence on observations of Type Ia SuperNovae in the clumpy Universe
• Dynamic Scalar Torsion and an Oscillating Universe
• Dark energy and accelerating cosmological evolution from osculating Barthel-Kropina geometry
• Black hole perturbations in vector-tensor theories: The odd-mode analysis
• Dynamical evolution of a scalar field coupling to Einstein's tensor in the Reissner-Nordström black hole spacetime
• Cosmological Constant Problems and Renormalization Group
• Generalized dark energy interactions with multiple fluids
• Ricci Inverse Anisotropic Stellar Structures
• A Universe Without Dark Energy: Cosmic Acceleration from Dark Matter-Baryon Interactions
• Simulations of Quintessential Cold Dark Matter: beyond the cosmological constant
• Spherical Symmetric Solution in f(R) Model Around Charged Black Hole
• Time dependent black holes and scalar hair
• The w = -1 crossing of the quintom model with slowly-varying potentials
• FLRW cosmology with EDSFD parametrization
• Evolution of large-scale perturbations in quintessence models
• Quintessence from Shape Moduli
• Exotic Low Density Fermion States in the Two Measures Field Theory: Neutrino Dark Energy
• Effects of Cosmological Constant on Clustering of Galaxies
• Toward reconstruction of dynamics of the Universe from distant supernovae type Ia
• Multiple kinetic k-essence, phantom barrier crossing and stability
• Duality extended Chaplygin cosmologies with a big rip
• Hydrodynamical simulations of coupled and uncoupled quintessence models I: Halo properties and the cosmic web
• Accelerated Expansion of the Universe in Gauss-Bonnet Gravity
• Accretion of Phantom Energy and Generalized Second Law of Thermodynamics for Einstein-Maxwell-Gauss-Bonnet Black Hole
• Distances in inhomogeneous quintessence cosmology
• Statefinder diagnostic for modified Chaplygin gas cosmology in f(R,T) gravity with particle creation
• A dark clue to seesaw and leptogenesis in a pseudo-Dirac singlet doublet scenario with (non)standard cosmology
• Parameters of cosmological models and recent astronomical observations
• Scalar field and time varying Cosmological constant in $f(R,T)$ gravity for Bianchi type-I Universe
• Cosmic Microwave Background Anisotropy with Cosine-Type Quintessence
• Towards a solution of the cosmological constant problem
• The CMB spectrum in Cardassian models
• Thermodynamic aspects of dark energy fluids
• Tracker and scaling solutions in DHOST theories
• Metastable dark energy
• Constraints on the dark energy equation of state from the separation of CMB peaks and the evolution of alpha
• C-field cosmological model in higher dimensions
• Testing the DGP model with gravitational lensing statistics
• Absence of the Fifth Force Problem in a Model with Spontaneously Broken Dilatation Symmetry
• Dark Energy in a Hyperbolic Universe
• Brans-Dicke cosmology with a scalar field potential
• Exploring the Dark Universe: constraints on dynamical Dark Energy models from CMB, BAO and growth rate measurements
• Dynamical stability of K-essence field interacting non-minimally with a perfect fluid
• Post-Newtonian Approximation of Teleparallel Gravity Coupled with a Scalar Field
• Variable Cosmological Constant model: the reconstruction equations and constraints from current observational data
• Polytropic dark matter flows illuminate dark energy and accelerated expansion
• Testing for dynamical dark energy models with redshift-space distortions
• Late-Time Viscous Cosmology in $f(R,T)$ Gravity
• Cardassian Expansion: Dark Energy Density from Modified Friedmann Equations
• Stephani-Schutz quantum cosmology
• The $H_0$ Tension in Non-flat QCDM Cosmology
• Effective field theory of modified gravity on the spherically symmetric background: leading order dynamics and the odd-type perturbations
• Non-linear gravitational clustering in scalar field cosmologies
• Post-Planck Dark Energy Constraints
• Brane inflation driven by noncanonical scalar field
• Holographic superconductors in quintessence AdS black hole
• Effective growth of matter density fluctuations in the running LCDM and LXCDM models
• Gravitational field of vacuumless defects
• Reconstructing the potentials for the quintessence and tachyon dark energy, from the holographic principle
• Gravitationally induced particle production in scalar-tensor $f(R,T)$ gravity
• Dark energy reconstruction based on the PADE approximation; an expansion around the $\Lambda$CDM
• Generalized Chaplygin gas and accelerating universe in $f(Q,T)$ gravity
• Cosmic magnetism, curvature and the expansion dynamics
• Discretuum versus Continuum Dark Energy
• The Einstein dark energy model
• Chaotic scalar fields as models for dark energy
• Mass varying neutrinos, symmetry breaking, and cosmic acceleration
• Constraining dark energy fluctuations with supernova correlations
• Quintessential Kination and Thermal Production of Gravitinos and Axinos
• Fluid observers and tilting cosmology
• "Detuned" f(R) gravity and dark energy
• Extending the Coyote emulator to dark energy models with standard $w_0$-$w_a$ parametrization of the equation of state
• Cosmology with exponential potentials
• Conformal Transformations and Weak Field Limit of Scalar-Tensor Gravity
• New MGCAMB tests of gravity with CosmoMC and Cobaya
• Cosmological constant and late transient acceleration of the universe in the Horava-Witten Heterotic M-Theory on S^{1}/Z_{2}
• Comparison between the Logotropic and $\Lambda$CDM models at the cosmological scale
• Photon motion in Kerr-de Sitter spacetimes
• Have Pulsar Timing Arrays detected the Hot Big Bang? Gravitational Waves from Strong First Order Phase Transitions in the Early Universe
• Physical vs phantom dark energy after DESI: thawing quintessence in a curved background
• Dynamics of Scalar field in a Brane World
• Background cosmological dynamics in $f(R)$ gravity and observational constraints
• Two Component Model of Dark Energy
• Apparent Clustering of Intermediate-redshift Galaxies as a Probe of Dark Energy
• Some Impacts of Lorentz Violation on Cosmology
• On covariant long-distance modifications of Einstein theory and strong coupling problem
• Dark energy from approximate U(1)_{de} symmetry
• Perturbations in electromagnetic dark energy
• Generalized Chaplygin gas with $\alpha =0$ and the $\Lambda CDM$ cosmological model
• Dark radiation as a signature of dark energy
• Gravitational Lensing by a Compound Population of Halos: Standard Models
• Modified Chaplygin Gas Cosmology with Bulk Viscosity
• On the current status of Modified Gravity
• Galaxy Clustering and Dark Energy
• WMAP constraints on Cardassian model
• Current Acceleration from Dilaton and Stringy Cold Dark Matter
• Constraints on massive vector dark energy models from integrated Sachs-Wolfe-galaxy cross-correlations
• Non-homogeneity-driven Universe acceleration
• Distance Measurements from Supernovae and Dark Energy Constraints
• Noether symmetric classical and quantum scalar field cosmology
• Tracking Quintessence Would Require Two Cosmic Coincidences
• Hybrid Dark Sector: Locked Quintessence and Dark Matter
• Slow-roll freezing quintessence
• Curvature Singularities from Gravitational Contraction in f(R) Gravity
• Dark Energy Interacting with Dark Matter in Classical Einstein and Loop Quantum Cosmology
• Weakly Nonlinear Clustering for Arbitrary Expansion Histories
• Derivative Chameleons
• Axion Homeopathy: Screening Dilaton Interactions
• Topological Defects and the Trial Orbit Method
• The dark side of the torsion: Dark Energy from propagating torsion
• Constraints on alternative models to dark energy
• Eternal Inflation, Entropy Bounds and the Swampland
• The transition of equation of state of effective dark energy in the DGP model with bulk contents
• Fractional-order derivatives in cosmological models of accelerated expansion
• Unification of Dark Energy and Dark Matter
• The cosmological constant and general isocurvature initial conditions
• Do Observations Favour Galileon Over Quintessence?
• Constraints on Neutrino Mass and Light Degrees of Freedom in Extended Cosmological Parameter Spaces
• Cosmological constraints on Galileon dark energy with broken shift symmetry
• Dark Energy and the Observable Universe
• Dark Energy, Extra Dimensions, and the Swampland
• Anisotropic cosmologies containing isotropic background radiation
• Composition-dependent long range forces from varying m_p/m_e
• Dark-Energy Dynamics Required to Solve the Cosmic Coincidence
• Cosmological perturbation theory in Generalized Einstein-Aether models
• The Accelerated Acceleration of the Universe
• Diagnostic of Horndeski Theories
• Two-fluid matter-quintessence FLRW models: energy transfer and the equation of state of the universe
• Alternative ideas in cosmology
• Solving the main cosmological puzzles with a generalized time varying vacuum energy
• Bouncing universe with the non-minimally coupled scaler field and its reconstructing
• Nonlinear bulk viscosity and the stability of accelerated expansion in FRW spacetime
• Revisiting the Scalar Weak Gravity Conjecture
• General formulation of cosmological perturbations in scalar-tensor dark energy coupled to dark matter
• Interacting Dark Energy in Hořava-Lifshitz Cosmology
• Assisted dark energy
• Universality for quintessence
• Trapped Quintessential Inflation in the context of Flux Compactifications
• Recent Progress in Search for Dark Sector Signatures
• Thermodynamics of the Variable Modified Chaplygin gas
• Anisotropic k-essence cosmologies
• Dark energy from bulk matter
• Reconstructing generalized ghost condensate model with dynamical dark energy parametrizations and observational datasets
• Constraining Dark Energy by Combining Cluster Counts and Shear-Shear Correlations in a Weak Lensing Survey
• Rapidly Descending Dark Energy and the End of Cosmic Expansion
• Approximation of the potential in scalar field dark energy models
• Observational Constraints with Recent Data on the DGP Modified Gravity
• Power-law Parameterized Quintessence Model
• Could Dark Matter Interactions be an Alternative to Dark Energy ?
• Cosmological parameters estimation in the Quintessence Paradigm
• Stealth Acceleration and Modified Gravity
• Clarifying Forecasts of Dark Energy Constraints from Baryon Acoustic Oscillations
• Supersymmetry Signals of Supercritical String Cosmology at the Large Hadron Collider
• Undulant Universe
• Diffusion in unimodular gravity: Analytical solutions, late-time acceleration, and cosmological constraints
• Dark matter from dark energy-baryonic matter couplings
• Sensitivity of wide band detectors to quintessential gravitons
• Statefinder parameters in two dark energy models
• Axiology
• Generalized uncertainty principle and correction value to the black hole entropy
• Revisit of constraints on holographic dark energy: SNLS3 dataset with the effects of time-varying $\beta$ and different light-curve fitters
• Extended Phase Space Analysis of Interacting Dark Energy Models in Loop Quantum Cosmology
• A magnified glance into the dark sector: probing cosmological models with strong lensing in A1689
• Tracking quintessence and k-essence in a general cosmological background
• Bayesian Statistics and Parameter Constraints on the Generalized Chaplygin Gas Model using SNe Ia Data
• Interacting viscous ghost tachyon, K-essence and dilaton scalar field models of dark energy
• Anisotropic $2$-form dark energy
• Interplay Between Gravity and Quintessence: A Set of New GR Solutions
• Observational Constraints on Interacting Dark Matter Model Without Dark Energy
• Growth of matter overdensities in non-minimal torsion-matter coupling theories
• Flux-limited strong gravitational lensing and dark energy
• Fractional dark energy
• The Phase-space analysis of scalar fields with non-minimally derivative coupling
• Cosmological consequences of a scalar field with oscillating equation of state: A possible solution to the fine-tuning and coincidence problems
• Constraints on the solid dark universe model
• Dark energy effects on the Lyman-alpha forest
• Crossing the phantom divide in brane cosmology with curvature corrections and brane-bulk energy transfer
• Vector field mediated models of dynamical light velocity
• Some new class of Chaplygin Wormholes
• Cardy-Verlinde Formula and entropy bounds in Kerr-Newman-AdS${}_4$/dS${}_4$ black holes backgrounds
• Lifshitz theory of the cosmological constant
• Reconstruction of new holographic scalar field models of dark energy in Brans-Dicke Universe
• Quantum fields and "Big Rip" expansion singularities
• Geodesic Structure of the Quantum-Corrected Schwarzschild Black Hole Surrounded by Quintessence
• The Equation of State of Tracker Fields
• Quantum Stephani exact cosmological solutions and the selection of time variable
• Stable accelerating universe with no hair
• Optical features of rotating quintessential charged black holes in de-Sitter spacetime
• FRW Cosmological model with Modified Chaplygin Gas and Dynamical System
• New holographic dark energy model with non-linear interaction
• Scalar Field Oscillations Contributing to Dark Energy
• Oxidised cosmic acceleration
• New general parametrization of quintessence fields and its observational constraints
• Dark energy and dark matter unification from dynamical space time: observational constraints and cosmological implications
• Observational constraints on conformal time symmetry, missing matter and double dark energy
• Model independent constraints on mass-varying neutrino scenarios
• Cosmology of non-minimal derivative coupling to gravity in Palatini formalism and its chaotic inflation
• Cosmological tests of an axiverse-inspired quintessence field
• On dark energy models of single scalar field
• Exploring the evolution of color-luminosity parameter $\beta$ and its effects on parameter estimation
• Quintessential inflation and cosmological seesaw Mechanism: reheating and observational constraints
• Lorentzian Quintessential Inflation
• Optimal parameterizations for observational constraints on thawing dark energy
• Accelerating universes driven by bulk particles
• Quintessential Cosmological Tensions
• Generalized interacting Barrow Holographic Dark Energy: cosmological predictions and thermodynamic considerations
• Understanding the origin of CMB constraints on Dark Energy
• Fitting BOOMERANG and MAXIMA-1 data with a Einstein-Yang-Mills Cosmological Model
• A short review on clustering dark energy
• The Cosmological Constant, False Vacua, and Axions
• Determining the Cosmic Equation of State Using Future Gravitational Wave Detectors
• Simple Dynamics on the Brane
• Quintessence and the cosmological constant
• Model-independent study for a quintessence model of dark energy: Analysis and Observational constraints
• How Sensitive Are Weak Lensing Statistics to Dark Energy Content?
• Effect of massive graviton on dark energy star structure
• Spherical collapse model and cluster number counts in power law $f(T)$ gravity
• Perturbations in a scalar field model with virtues of $\Lambda$CDM
• Gauge Quintessence
• General constraints on Horndeski wormhole throats
• Physical Parameters for Stable $f(R)$ Models
• Baryogenesis in the paradigm of quintessential inflation
• Post-inflationary phases stiffer than radiation and Palatini formulation
• Graviton Mass, Quintessence and Oscillatory Character of the Universe Evolution
• Constraints on field flows of quintessence dark energy
• Dark energy in scalar-vector-tensor theories
• Cosmology with a successful Vainshtein screening in theories beyond Horndeski
• K-mouflage effects on clusters of galaxies
• Anisotropic charged dark energy star
• Cosmic slowing down of acceleration using $f_{gas}$
• Observational Implications of Cosmological Event Horizons
• Gauge invariant perturbations of Scalar-Tensor Cosmologies: The vacuum case
• Can we ever distinguish between quintessence and a cosmological constant?
• Can we test Dark Energy with Running Fundamental Constants ?
• Holographic kinetic k-essence model
• The Influence of Free Quintessence on Gravitational Frequency Shift and Deflection of Light with 4D momentum
• String Inspired Quintom Model with Non-minimally Coupled Modified Gravity
• Quintom evolution in power-law potentials
• A brief note on how to unify dark matter, dark energy, and inflation
• Mass-Varying Neutrinos from a Variable Cosmological Constant
• Reconstruction of scalar potentials in two-field cosmological models
• Remarks on the Generalized Chaplygin Gas
• Moving dark energy and the CMB dipole
• Quintessential Inflation from Lorentzian Slow Roll
• Thermodynamic Phase Transition and global stability of the Regular Hayward Black hole Surrounded by Quintessence
• Dynamical system analysis for DBI dark energy interacting with dark matter
• Cosmological dynamics of brane gravity: A global dynamical system perspective
• Cosmology with variable parameters and effective equation of state for Dark Energy
• First-order formalism for dark energy and dust
• Observational constraints on the dark energy density evolution
• Interacting New Agegraphic Dark Energy in a Cyclic Universe
• Dilaton as a Dark Matter Candidate and its Detection
• Dark Energy, A Cosmological Constant, and Type Ia Supernovae
• A conventional approach to the dark-energy concept
• Exploring hints for dark energy density evolution in light of recent data
• Dynamics and constraints of the Unified Dark Matter flat cosmologies
• Early acceleration and adiabatic matter perturbations in a class of dilatonic dark-energy models
• The general form of the coupled Horndeski Lagrangian that allows cosmological scaling solutions
• Spherical collapse in the extended quintessence cosmological models
• Dynamical Stability in presence of non-minimal derivative dependent coupling of $k$-essence field with a relativistic fluid
• Dark Energy: The Shadowy Reflection of Dark Matter?
• Tsallis Holographic Dark Energy Reconsidered
• Late-time acceleration with a scalar field source: Observational constraints and statefinder diagnostics
• Scalar Multiplet Dark Matter in a Fast Expanding Universe: resurrection of the desert region
• Growth Rate in the Dynamical Dark Energy Models
• Non-Uniform Cosmological Birefringence and Active Galactic Nuclei
• A tachyonic scalar field with mutually interacting components
• Do cosmological data rule out $f(\mathcal{R})$ with $w\ne -1$?
• Testing the (generalized) Chaplygin gas model with the Lookback time-Redshift data
• Anisotropic singularities in modified gravity models
• The Long Range Gravitational Potential Energy Between Strings
• Cosmological dynamics of interacting dark energy and dark matter in viable models of f(R) gravity
• Non-parametric reconstruction of dark energy and cosmic expansion from the Pantheon compilation of type Ia supernovae
• Tsallis holographic model of dark energy: Cosmic behaviour, statefinder analysis and ${\omega }_D-{\omega }_D^{\prime }$ pair in the non-flat universe
• Particle-Like Description in Quintessential Cosmology
• Lunar Laser Ranging constraints on nonminimally coupled dark energy and standard sirens
• Implications of Cosmic Repulsion for Gravitational Theory
• keV Neutrino Dark Matter in a Fast Expanding Universe
• The Peebles -- Vilenkin quintessential inflation model revisited
• Black Hole Corrections due to Minimal Length and Modified Dispersion Relation
• Cosmological anisotropy from non-comoving dark matter and dark energy
• Brane Cosmology with a Non-Minimally Coupled Bulk-Scalar Field
• Instability of Chaplygin gas trajectories in unified dark matter models
• A fluid os strings as a viable candidate to the dark side of the universe
• Acceleressence: Dark Energy from a Phase Transition at the Seesaw Scale
• Renormalization Ambiguities and Conformal Anomaly in Metric-Scalar Backgrounds
• Unparticle dark energy
• Fierz-Pauli theory reloaded: from a theory of a symmetric tensor field to linearized massive gravity
• The phase-space view of non-local gravity cosmology
• $\beta$-exponential inflation
• Testing the cosmic opacity at higher redshifts: implication from quasars with available UV and X-ray observations
• GRB neutrinos, Lorenz Invariance Violation and the influence of background cosmology
• Living with Lambda
• Dynamical systems analysis of phantom models
• The case for a Casimir cosmology
• Deflationary cosmology: constraints from angular size and ages of globular clusters
• A note on interacting holographic dark energy with a Hubble-scale cutoff
• Noether Symmetries of Some Homogeneous Universe Models in Curvature Corrected Scalar-Tensor Gravity
• A dS obstruction and its phenomenological consequences
• Reexploration of interacting holographic dark energy model: Cases of interaction term excluding the Hubble parameter
• Route to Lambda in conformally coupled phantom cosmology
• Cosmological Symmetry Breaking, Pseudo-scale invariance, Dark Energy and the Standard Model
• Cosmology With Non-Minimally Coupled K-Field
• Testing the interaction model with cosmological data and gamma-ray bursts
• Accelerating Universe in a Big Bounce Model
• Rip/singularity free cosmology models with bulk viscosity
• Constraining the interaction between dark sectors with future HI intensity mapping observations
• Cosmology calculations almost without general relativity
• Gravitational-wave constraints on the cosmic opacity at $z\sim 5$: forecast from space gravitational-wave antenna DECIGO
• Theoretical priors in scalar-tensor cosmologies: Thawing quintessence
• Spherical non-linear absorption of cosmological scalar fields onto a black hole
• Cosmic Degeneracy with Dark Energy Equation of State
• Imprints of interacting dark energy on cosmological perturbations
• Constraint on Cosmological Model with Matter Creation Using Complementary Astronomical Observations
• Cosmological evolution of interacting dark energy in Lorentz violation
• Brans-Dicke Cosmology in 4D from scalar-vacuum in 5D
• Consistency of Relevant Cosmological Deformations on all Scales
• Ghost condensates and pure kinetic $k$-essence condensates in presence of field-fluid non-minimal coupling in the dark sector
• Fermion field as inflaton, dark energy and dark matter
• Dark Energy and Dark Matter in General Relativity with local scale invariance
• Attractor Solution in Coupled Yang-Mills Field Dark Energy Models
• Spinodal Instabilities and the Dark Energy Problem
• Probing the speed of gravity with LVK, LISA, and joint observations
• Brans-Dicke Theory and Thermodynamical Laws on Apparent and Event Horizons
• Cosmological constraints from Radial Baryon Acoustic Oscillation measurements and Observational Hubble data
• Asymptotic behavior of w in general quintom model
• An analysis of cosmological perturbations in hydrodynamical and field representations
• Parametrization of K-essence and Its Kinetic Term
• Cosmological Information in the Gravitational Lensing of Pregalactic HI
• Dark sectors of the Universe: A Euclid survey approach
• Cosmological Acceleration Through Transition to Constant Scalar Curvature
• Cosmological models in scalar tensor theories of gravity and observations: a class of general solutions
• Networks of cosmological histories, crossing of the phantom divide line and potentials with cusps
• Partial rip scenario - a cosmology with a growing cosmological term
• Inflessence: a phenomenological model for inflationary quintessence
• Constraints on the cosmic equation of state: age conflict versus phantom energy. Age-redshift relations in an accelerated universe
• From creation and annihilation operators to statistics
• Self-interacting holographic dark energy
• Cosmological evolution of equation of state for dark energy in G-essence models
• Theoretic Limits on the Equation of State Parameter of Quintessence
• Dark energy and supermassive black holes
• Relativistic Polytropic Models of Charged Anisotropic Compact Object
• A stable flat universe with variable Cosmological constant in f(R,T) Gravity
• Anisotropic $k$-essence
• Cosmological acceleration
• Potential--density pairs for spherical galaxies and bulges: the influence of scalar fields
• Long lived inert Higgs in fast expanding universe and its imprint on cosmic microwave background
• An exact model of conformal quintessence
• A Tale of Two Timescales: Mixing, Mass Generation, and Phase Transitions in the Early Universe
• Time and distance constraints on accelerating cosmological models
• The cosmological bulk flow in QCDM model: (In)consistency with $\Lambda CDM$
• Schrödinger-Wheeler-DeWitt equation in chaplygin gas FRW cosmological model
• Dark Energy, Scalar-Tensor Gravity and Large Extra Dimensions
• Cosmological perturbations and dynamical analysis for interacting quintessence
• $2+1$ Einstein-Klein-Gordon black holes by gravitational decoupling
• $w_d=-1$ in interacting quintessence model
• Consistency Test of Dark Energy Models
• Two scalar field cosmology from coupled one-field models
• Isocurvature Perturbations of Dark Energy and Dark Matter from the Swampland Conjecture
• Properties and uncertainties of scalar field models of dark energy with barotropic equation of state
• Indirect Search for Dark Matter in M31 with the CELESTE Experiment
• Evolving dark energy equation of state and CMB/LSS cross-correlation
• Cosmic Evolution in Self-Interacting Brans-Dicke Cosmology
• Observational constraints of the gravitational waves in the Brans-Dicke theory: Einstein frame and Jordan-Brans-Dicke frame
• Confronting Tracker Field Quintessence with Data
• Cosmological Black Holes as Seeds of Voids in Galaxy Distribution
• The general property of dynamical quintessence field
• Dynamics and chaos in the unified scalar field Cosmology
• Cosmological Scaling Solutions for Multiple Scalar Fields
• Chaplygin gas may prevent big trip
• Accretion of Chaplygin gas upon black holes: Formation of faster outflowing winds
• Symmetry breaking and the onset of cosmic acceleration in scalar field models
• Constraints on Quintessence From Using Cosmological Data
• Linearized modified gravity theories with a cosmological term: advance of perihelion and deflection of light
• Constraints on the Generalized Chaplygin Gas Model from Gamma-Ray Bursts
• A New Type of Dark Energy Model
• Phantom Instability of Viscous Dark Energy in Anisotropic Space-Time
• Age Problem in Lemaitre-Tolman-Bondi Void Models
• Spinor model of a perfect fluid and their applications in Bianchi type-I and FRW models
• Gauss-Bonnet brane gravity with a confining potential
• Quintessence and cosmic acceleration
• The simplest parametrization of equation of state parameter in the scalar field Universe
• Quintessence and the Underlying Particle Physics Theory
• Subaru Spectroscopy of the Gravitational Lens HST 14176+5226: Implications for a Large Cosmological Constan
• Deflationary $\Lambda (t)$ cosmology: observational expressions
• Spherical collapse model in agegraphic dark energy cosmologies
• Dynamic dS/CFT correspondence using the brane cosmology
• Some Dynamical Effects of the Cosmological Constant
• Massive scalar field quasinormal modes of a Schwarzschild black hole surrounded by quintessence
• Improved null tests of $\Lambda$CDM and FLRW in light of DESI DR2
• Interacting Tsallis and Rényi Holographic Dark Energy with Hybrid Expansion Law
• Observational Constraints on a Variable Dark Energy Model
• A model-independent method with phantom divide line crossing in Weyl-type $f(Q,T)$ gravity
• Machine Learning and cosmographic reconstructions of quintessence and the Swampland conjectures
• Interaction of divergence-free deceleration parameter in Weyl-type $f(Q,T)$ gravity
• Brane Cosmology with the Chameleon Scalar Field in Bulk
• Phase space analysis of the bouncing universe with stringy effects
• Accretion of non-minimally coupled generalized Chaplygin gas into black holes
• Effective cosmological "constant " and quintessence
• A Complete Cosmological Scenario in Teleparallel Gravity
• Scaling solutions in quintessential inflation
• Shadows of magnetically charged rotating black holes surrounded by quintessence
• Sudden singularities in generalized hybrid metric-Palatini cosmologies
• Stability of Accelerated Expansion in Nonlinear Electrodynamics
• Neutrinos and dark energy constraints from future galaxy surveys and CMB lensing information
• Holographic Dark Energy Model and Scalar-Tensor Theories
• Dark energy, curvature, and cosmic coincidence
• Cosmological constraints on polytropic gas model
• Configuration entropy of the Cosmic Web: Can voids mimic the dark energy?
• Cosmology from Moduli Dynamics
• Modelling non-linear evolution using Lagrangian Perturbation Theory (LPT) re-expansions
• Absorption cross section in de Sitter space
• Reconstructing the properties of dark energy from recent observations
• Diagnosing Tsallis Holographic Dark Energy models with interactions
• Suppression of matter couplings with a vector field in generalized Proca theories
• $f\left(R,{\nabla }_{{\mu }_1}R,\dots ,{\nabla }_{{\mu }_1}\dots {\nabla }_{{\mu }_n}R\right)$ theories of gravity in Einstein frame: A higher order modified Starobinsky inflation model in the Palatini approach
• Cosmology models with Ω_M-dependent cosmological constant
• Stringent Pulsar Timing Bounds on Light Scalar Couplings to Matter
• Cosmological Implications of 5-dimensional Brans-Dicke Theory
• Thermodynamic and Optical Behaviors of Quintessential Hayward-AdS Black Holes
• The arbitrariness of potentials in interacting quintessence models
• Gravitational Lensing Constraints on Dynamical and Coupled Dark Energy
• The generalized second law of thermodynamics for interacting $f(R)$ gravity
• What do the cosmological supernova data really tell us?
• Transverse Wave Propagation in Relativistic Two-fluid Plasmas around Schwarzschild-de Sitter Black Hole
• Cosmology-informed neural networks to solve the background dynamics of the Universe
• Most general cubic-order Horndeski Lagrangian allowing for scaling solutions and the application to dark energy
• Matching torsion Lambda - term with observations
• Observational constraints on the interacting dark energy - dark matter (IDM) cosmological models
• Inverse Power Law Quintessence with Non-Tracking Initial Conditions
• Reconstructing Dark Energy Potentials From Parameterized Deceleration Parameters
• Bouncing Universe with Non-minimally Coupled Quintom Matter
• Reconstruction of late-time cosmology using Principal Component Analysis
• On general features of warm dark matter with reduced relativistic gas
• Dark D-Brane Cosmology: from background evolution to cosmological perturbations
• Quintessence with a constant equation of state in hyperbolic universes
• Differentiating dark interactions with perturbation
• Theoretical Limits on Agegraphic Quintessence from Weak Gravity Conjecture
• Baryogenesis after Hyperextended Inflation
• A simple parametrisation for coupled dark energy
• Time-Varying Dark Energy Constraints From the Latest SN Ia, BAO and SGL
• On the effect of the degeneracy between w_0 and w_a
• Roles of Modified Chaplygin-Jacobi and Chaplygin-Abel Gases in FRW Universe
• Testing a varying-$\Lambda$ model for dark energy within Co-varying Physical Couplings framework
• Proposal for a Constant Cosmological Constant
• Dirac field as a source of the inflation in 2+1 dimensional Teleparallel gravity
• Propagation of scalar and tensor gravitational waves in Horndeski theory
• Properties of scalar wave emission in a scalar-tensor theory with kinetic screening
• An Inverse $f(R)$ Gravitation for Cosmic Speed up, and Dark Energy Equivalent
• Deviation from $\Lambda$CDM: Pressure Parametrization
• The Ultimate Fate of Life in an Accelerating Universe
• The relation between cosmological redshift and scale factor for photons
• Gradient expansion(s) and dark energy
• Dark energy, inflation and the cosmic coincidence problem
• Observed galaxy power spectrum in cubic Galileon model
• Properties of cosmologies with dynamical pseudo Nambu-Goldstone bosons
• The role of curvature in the slowing down acceleration scenario
• The Swampland Conjectures and Slow-Roll Thawing Quintessence
• Isocurvature Fluctuations in Tracker Quintessence Models
• Future supernova probes of quintessence
• Constraining Thawing Quintessence
• Interacting Tsallis holographic dark energy in higher dimensional Cosmology
• Cosmic Acceleration in Brans-Dicke Cosmology
• Entropy In The Present And Early Universe: New Small Parameters And Dark Energy Problem
• QCD modified ghost scalar field dark energy models
• Gravity Waves as a Probe of Hubble Expansion Rate During An Electroweak Scale Phase Transition
• Gravitational collapse in non-minimally coupled gravity: finite density singularities and the breaking of the no-hair theorem
• Thermodynamic curvature of AdS black holes with dark energy
• Dark Energy Models With Variable Equation Of State Parameter
• Scalar particle production in a simple Horndeski theory
• Cosmological Implications of a Scale Invariant Standard Model
• Lagrangian reconstruction of Barrow holographic dark energy in interacting tachyon model
• Cosmic acceleration and de Sitter expansion in hybrid mass varying neutrino model
• Cuscuta-Galileon cosmology: Dynamics, gravitational "constant"s and the Hubble Constant
• Vacuum in quantum liquids and in general relativity
• Dynamics and Constraints of the Massive Gravitons Dark Matter Flat Cosmologies
• Locally Rotationally Symmetric Vacuum Solutions in f(R) Gravity
• Interacting Holographic Dark Energy, the Present Accelerated Expansion and Black Holes
• Vector dark energy models with quadratic terms in the Maxwell tensor derivatives
• Probing a cosmological model with a $\Lambda ={\Lambda }_0+3\beta H^2$ decaying-vacuum
• Gaussian-process reconstructions and model building of quintom dark energy from latest cosmological observations
• Scalar field cosmological models with finite scale factor singularities
• Thawing Versus. Tracker Behaviour: Observational Evidence
• Dynamics and constraints of the dissipative Liouville cosmology
• Structure formation in dark energy cosmologies described by PADE parameterization
• An analytic model for the transition from decelerated to accelerated cosmic expansion
• Accretion of Dark Energy onto Higher Dimensional Charged BTZ Black Hole
• Improved cosmological constraints on the curvature and equation of state of dark energy
• On cosmic acceleration in four dimensional Einstein-Gauss-Bonnet gravity
• Future constraints on the Hu-Sawicki modified gravity scenario
• Slow-roll Extended Quintessence
• Importance of being nonminimally coupled: Scalar Hawking radiation from regular black holes
• Curvature-Matter Coupling Effects on Axial Gravitational Waves
• Hydrodynamical simulations of coupled and uncoupled quintessence models II: Galaxy clusters
• Scalar Field Dark Matter
• Statefinder Parameters for Five-Dimensional Cosmology
• Exact cosmological solutions of models with an interacting dark sector
• Transient acceleration from a hybrid Chaplygin gas
• Influences of Dark Energy and dark matter on Gravitational Time Advancement
• New parameterization for unified dark matter and dark energy
• Impacts of different SNLS3 light-curve fitters on cosmological consequences of interacting dark energy models
• Is Thick Brane Model Consistent with the Recent Observations?
• Coupling dark energy with Standard Model states
• Embedding of FRW Cosmology in DGP Scenario with a Non-Minimally Coupled Scalar Field on the Brane
• De-Sitter nonlinear sigma model and accelerating universe
• Cosmological Perturbations and the Running Cosmological Constant Model
• Late time cosmic acceleration from vacuum Brans-Dicke theory in 5D
• Quintessence as k-essence
• Cosmological model with linear equation of state parameter in f(R, Lm) gravity
• Determining cosmological parameters from X-ray measurements of strong lensing clusters
• Massive graviton dark matter with environment dependent mass: A natural explanation of the dark matter-baryon ratio
• Properties of the exact analytic solution of the growth factor and its applications
• Imprints of non-standard Dark Energy and Dark Matter Models on the 21cm Intensity Map Power Spectrum
• Thermodynamical properties of dark energy with the equation of state
• Static Spherically Symmetric Solution of (R +- μ^4/R) Gravity
• Inflation and the cosmological (not-so) constant in unimodular gravity
• Searching for spatial variations of alpha^2/mu in the Milky Way
• Observational constraints to a phenomenological $f\left(R,\nabla R\right)$-model
• Cosmological evolution of viable models in the generalized scalar-tensor theory
• DESI constraints on $\alpha$-attractor inflationary models
• Dark world and baryon asymmetry from a common source
• Interacting entropy-corrected holographic Chaplygin gas model
• Modeling small dark energy scale with quintessential pseudoscalar boson
• Chameleon Field Dynamics During Inflation
• Asymptotic analysis of spatially inhomogeneous stiff and ultra-stiff cosmologies
• Robustness of the Quintessence Scenario in Particle Cosmologies
• Difference between AdS and dS spaces: wave equation approach
• Mutually interacting Tachyon dark energy with variable $G$ and $\Lambda$
• Future Island Universes in a Background Universe Accelerated by Cosmological Constant and by Quintessence
• Matter Power Spectrum for Convex Quartessence
• The tension on the cosmological parameters from different observational data
• Effects of a time-varying color-luminosity parameter $\beta$ on the cosmological constraints of modified gravity models
• The van der Waals fluid and its role in cosmology
• Spherical collapse with dark energy
• Interacting agegraphic quintessence dark energy in non-flat universe
• Sub-Quantum Dark Energy
• Generalized Uncertainty Principle mimicking dynamical Dark Energy: matter perturbations and gravitational wave data analysis
• Correspondence between Ricci and other dark energies
• Cosmic Acceleration and Brans-Dicke Theory
• Cosmological Constraints on the DGP braneworld model with Gamma-ray bursts
• Quintessence in the Weyl-Gauss-Bonnet model
• Inhomogeneous models of interacting dark matter and dark energy
• Dynamics of Polynomial Chaplygin Gas Warm Inflation
• Interacting Quintessence in a New Scalar-Torsion Gravity
• Cosmological constraints from low-redshift data
• Superconducting dark energy
• Constraints on interacting dark energy revisited: implications for the Hubble tension
• Number Counts and Dynamical Vacuum Cosmologies
• Impact of early dark energy on the Planck SZ cluster sample
• Cosmological stability in $f(\varphi ,\mathcal{G})$ gravity
• Jacobi stability analysis of scalar field models with minimal coupling to gravity in a cosmological background
• Can Strong Gravitational Lensing Constrain Dark Energy?
• Twister quintessence scenario
• Scalar tensor theory of gravity carrying a conserved current
• Non-virialised clusters for detection of Dark Energy-Dark Matter interaction
• Decaying cosmological parameter in the early universe from NKK theory of gravity
• Perfect Fluid Spherically-Symmetric Solutions in Massive Gravity
• Parametrizations of Dark Energy Models in the Background of General Non-canonical Scalar Field in $D$-dimensional Fractal Universe
• Quintessential Kination and Leptogenesis
• Viability of the Matter Bounce Scenario
• Cosmologically viable generalized Einstein-Aether theories
• Non-oscillating Early Dark Energy and Quintessence from Alpha-Attractors
• Quintessence-the Dark Energy in the Universe?
• Observational Constraints on Undulant Cosmologies
• A General Model for Dark Energy Crossing the Phantom Divide
• Quintessential inflation from a variable cosmological constant in a 5D vacuum
• The Integrated Sachs-Wolfe Effect in Time Varying Vacuum Model
• Hybrid dark energy
• Accretions of Various Types of Dark Energies onto Morris-Thorne Wormhole
• Dark Energy Nature in Logarithmic $f(R,T)$ Cosmology
• Potential-density pairs for axisymmetric galaxies: the influence of scalar fields
• Galileons, phantom fields, and the fate of the Universe
• Interacting Ghost Dark Energy in Complex Quintessence Theory
• Using Rest-Frame Optical and NIR Data from the RAISIN Survey to Explore the Redshift Evolution of Dust Laws in SN Ia Host Galaxies
• Fractal Approach to Large-Scale Galaxy Distribution
• Current lookback time-redshift bounds on dark energy
• Spacetimes with Longitudinal and Angular Magnetic Fields in Third Order Lovelock Gravity
• Combined cosmological tests of a bivalent tachyonic dark energy scalar field model
• Impact of generalized dissipative coefficient on warm inflationary dynamics in the light of latest Planck data
• Testing cosmic opacity with the combination of strongly lensed and unlensed supernova Ia
• Model-independent way to determine the Hubble constant and the curvature from phase shift of gravitational waves with DECIGO
• Interacting Scalar fields: Dark matter and early dark energy
• Complex Scalar Field Reheating and Primordial Black Hole production
• Constraining dark energy using the cross correlations of weak lensing with post-reionization probes of neutral hydrogen
• Thermodynamics in the universe described by the emergence of the space and the energy balance relation
• On the viability of Planck scale cosmology with quartessence
• Nonlinear spherical perturbations in Quintessence Models of Dark Energy
• Imprint of thawing scalar fields on large scale galaxy overdensity
• A Dynamical System Analysis of Holographic Dark Energy Models with Different IR Cutoff
• Constraining thawing and freezing models with cluster number counts
• Thermodynamics of Modified Chaplygin Gas and Tachyonic Field
• Tracking Quintessence and Cold Dark Matter Candidates
• Dynamical Dark Energy model parameters with or without massive neutrinos
• Phantom Accretion by Black Holes and the Generalized Second Law of Thermodynamics
• Quintom dark energy in DGP braneworld cosmology
• Dynamical dark energy models -- dynamical system approach
• Scaling Dark Energy
• A Quintessence Problem in Brans-Dicke Theory with Varying Speed of Light
• Inflating p-branes
• Graviton mass and total relative density of mass Omega_tot in Universe
• No absorption in de Sitter space
• Accelerating Universe and Dynamical Compactification of Extra Dimensions
• Quintessence Model and Observational Constraints
• The Dyer-Roeder distance in quintessence cosmology and the estimation of H_0 through time-delays
• Mass Generation for an Ultralight Axion
• A constant equation of state for quintessence ?
• Stringent constraint on the scalar-neutrino coupling constant from quintessential cosmology
• Interacting Holographic Generalized Chaplygin Gas in compact Kaluza-Klein cosmology
• Observational Constraints on the Generalized Chaplygin Gas
• A Modified Generalized Chaplygin Gas as the Unified Dark Matter-Dark Energy Revisited
• Quantum cosmology with symmetry analysis for quintom dark energy model
• Statefinder Parameter for Varying G in Three Fluid System
• Early dark energy and the screening mechanism
• Curvature dominance DE-model in $f(R)$-gravity
• Structure formation in an anisotropic universe: Eulerian perturbation theory
• Cosmological dynamics of scalar fields with O(N) symmetry
• A More Accurate Parameterization based on cosmic Age (MAPAge)
• Hunting dark energy with pressure-dependent photon-photon scattering
• Constraints on $\Lambda (t)$-cosmology with power law interacting dark sectors
• A stringy perspective on the coincidence problem
• Evolution of shifted cosmological parameter and shifted dust matter in a two-phase tachyonic field universe
• Quintessence and the Curvature of the Universe after WMAP
• Exponential Potentials and Attractor Solution of Dilatonic Cosmology
• Deviation From ΛCDM With Cosmic Strings Networks
• Cosmological Constraints on Scalar Field Dark Matter
• Observational constraints on the braneworld model with brane-bulk energy exchange
• Lens modelling and H_0 estimate in quadruply lensed systems
• Effects of structure formation on the expansion rate of the Universe: An estimate from numerical simulations
• Falsifying Field-based Dark Energy Models
• Quantizing the Eisenhart Lift
• Bounds from ISW-galaxy cross-correlations on generalized covariant Galileon models
• Evolution of Spherical Overdensity in Thawing Dark energy Models
• Mimicking general relativity in the solar system
• Dark energy as a remnant of inflation and electroweak symmetry breaking
• Parametrization for the Scale Dependent Growth in Modified Gravity
• Cosmic acceleration from coupling of baryonic and dark matter components: Analysis and diagnostics
• Complete density perturbations in the Jordan-Fierz-Brans-Dicke theory
• How CMB and large-scale structure constrain chameleon interacting dark energy
• Constraints on the Phase Plane of the Dark Energy Equation of State
• Holographic Cosmic Quintessence on Dilatonic Brane World
• Dark energy homogeneity in general relativity: Are we applying it correctly?
• Cosmological Scaling Solutions with Tachyon:Modified Gravity Model
• Neutrino generated dynamical dark energy with no dark energy field
• Modified Median Statistics and Type Ia Supernova Data
• Light mass galileon and late time acceleration of the Universe
• The $k$-essence scalar field in the context of Supernova Ia Observations
• Parametrizing the transition to the phantom epoch with Supernovae Ia and Standard Rulers
• Dynamics of viable $f(R)$ dark energy models in the presence of Curvature-Matter interactions
• Quintom cosmological model and some possible solutions using Lie and Noether symmetries
• Probing dark energy via galaxy cluster outskirts
• Nonsingular density profiles of dark matter halos and Strong gravitational lensing
• Cosmological Models and Renormalization Group Flow
• Constraining Chameleon screening using galaxy cluster dynamics
• $f(Q,T)$ gravity: From early to late-time cosmic acceleration
• Redshift space distortions in the presence of non-minimally coupled dark matter
• Observational Constraints on Axions as Quintessence in String Theory
• Warm inflation with non-comoving scalar field and radiation fluid
• Modelling Tachyon Cosmology with Non-Minimal Derivative Coupling to Gravity
• Solar chameleons: Novel channels
• Holographic Dark Energy and Quantum Entanglement
• Cosmology With Axionic-quintessence Coupled with Dark Matter
• Equation of state of a laser cooled gas
• Dark Energy Perturbations Revisited
• Late time acceleration in Palatini gravity
• Dynamical Analysis of Scalar Field Cosmologies with Spatial Curvature
• Configuration entropy in the $\Lambda$CDM and the dynamical dark energy models: Can we distinguish one from the other?
• Cosmology with a long range repulsive force
• Coupled quintessence with a generalized interaction term
• Cosmic acceleration and phantom crossing in $f(T)$-gravity
• Is the Universe Inflating? Dark Energy and the Future of the Universe
• Gravitational Coupling and Dynamical Reduction of The Cosmological Constant
• Thawing in a coupled quintessence model
• Wiggly cosmic strings accrete dark energy
• Cosmological simulations using a static scalar-tensor theory
• Null tests with Gaussian Process
• Inflection Point Quintessence
• Holographic dilatonic model of dark energy
• A spherical scalar-tensor galaxy model
• Decaying dark matter mimicking time-varying dark energy
• Constraints on Cosmographic Functions of Cosmic Chronometers Data Using Gaussian Processes
• The little rip in classical and quantum $f(R)$ cosmology
• Interacting dark energy in the dark $SU(2{)}_R$ model
• Wolfgang Priester: from the big bounce to the Lambda-dominated universe
• Dissecting kinetically coupled quintessence: phenomenology and observational tests
• A power-law coupled three-form dark energy model
• Relationship between five-dimensional black holes and de Sitter spaces
• $f(\bar{R},L(X))$-gravity in the context of dark energy with power law expansion and energy conditions
• Baryogenesis and the New Cosmology
• Combining Optical and X-ray Observations of Galaxy Clusters to Constrain Cosmological Parameters
• Observational constraints on interactions between dark energy and dark matter with momentum and energy transfers
• DBI Galileon and Late time acceleration of the universe
• Deflection of Light by a Rotating Black Hole Surrounded by "Quintessence"
• Statefinder Diagnostic for Phantom Model with $V(\varphi )=V_0\exp (-\lambda {\varphi }^2)$
• Influences of modified Chaplygin dark fluid around a black hole
• $K$-essence model from the mechanical approach point of view: coupled scalar field and the late cosmic acceleration
• Cosmic expansion driven by real scalar field for different forms of potential
• An Einstein-like theory of gravity with a non-newtonian weak-field limit
• Non-linear cosmological collapse of quintessence
• Accelerated expansion from braneworld models with variable vacuum energy
• Wave dynamics of phantom scalar perturbation in the background of Schwarzschild black hole
• First-order formalism for the quintom model of dark energy
• Conformal Transformations and Accelerated Cosmologies
• Covariance of dark energy parameters and sound speed constraints from large HI surveys
• A Matter Scalar Field in a Closed Universe
• Cosmon Lumps and Horizonless Black Holes
• Phantom Energy with Variable G and Lambda
• Evolution of magnetic component in Yang-Mills condensate dark energy models
• A Comparison of Quintessence and Nonlinear Born-Infeld Scalar Field Using Gold Supernova data
• Cosmology in Nonlinear Born-Infeld Scalar Field Theory With Negative Potentials
• Confronting quintessence models with recent high-redshift supernovae data
• Warping with dilatation symmetry and self-tuning of the cosmological constant
• Towards a High Energy Theory for the Higgs Phase of Gravity
• Inhomogeneous cosmologies with Q-matter and varying $\Lambda$
• Interacting holographic tachyon model of dark energy
• Late-time evolution of Dirac field around Schwarzschild-quintessence black hole
• Cosmological Coincidence without Fine Tuning
• Observational constraints upon quintessence models arising from moduli fields
• Remarks on generalized scalar-tensor models of dark energy
• Bohmian Quantization of the Big Rip
• Higher dimensional cosmological model with a phantom field
• Quantum Birth of a Hot Universe
• Power suppression from disparate mass scales in effective scalar field theories of inflation and quintessence
• Classical and quantum $f(R)$ cosmology: The big rip, the little rip and the little sibling of the big rip
• Tachyon model of Tsallis holographic dark energy
• Dynamical dark energy can amplify the expansion rate of the Universe
• Transition from decelerated to accelerated cosmic expansion in braneworld universes
• Probing the dark energy with quasar clustering
• Phenomemology of a Realistic Accelerating Universe Using Tracker Fields
• Imprints of screened dark energy on nonlocal quantum correlations
• Interacting agegraphic dark energy models in phase space
• Chameleon mechanism with a new potential
• Quintessence and variation of the fine structure constant in the CMBR
• First-order thermodynamics of Horndeski cosmology
• Limits of dark energy measurements from CMB lensing-ISW-galaxy count correlations
• Possible link between the changing fine-structure constant and the accelerating universe via scalar-tensor theory
• Constraints on a quintessence model from gravitational lensing statistics
• Dissipative quintessence, and its cosmological implications
• Applications to cosmological models of a complex scalar field coupled to a U(1) vector gauge field
• Cosmological Constant, Gauge Hierarchy and Warped Geometry
• Scalar Perturbation Around Rotating Regular Black Hole: Superradiance Instability and Quasinormal Modes
• Effect of quintessence dark energy on the shadow of Hayward black holes with spherical accretion
• Complete classification of Friedmann-Lemaître-Robertson-Walker solutions with linear equation of state: parallelly propagated curvature singularities for general geodesics
• Inflation and Oscillations of Universe in 4D Dilatonic Gravity
• Cosmography using strong lensing systems and cosmic chronometers
• AdS Black Brane Solution Surrounded by Quintessence in Massive Gravity and KSS Bound
• Addressing the High-$f$ Problem in Pseudo-Nambu-Goldstone Boson Dark Energy Models with Dark Matter - Dark Energy Interaction
• Is dark energy from cosmic Hawking radiation?
• Interacting Agegraphic Dark Energy Model in DGP Braneworld Cosmology: Dynamical System Approach
• WMAP Constraints on Quintessence
• X-ray Clusters of Galaxies as Cosmological Tools
• Classical stochastic approach to cosmology revisited
• The Dark Energy Cosmic Clock: A New Way to Parametrise the Equation of State
• Scalar-tensor nonlocal gravity
• - Gravitational Waves - A Review on the Conceptual Foundations of Gravitational Radiation
• Late-time acceleration with steep exponential potentials
• Dynamical System Analysis of Quintessence Models with Exponential Potential -- Revisited
• The Dyer-Roeder relation in a universe with particle production
• Holographik, the k-essential approach to interactive models with modified holographic Ricci dark energy
• Prospects of probing quintessence with HI 21-cm intensity mapping survey
• Quintessence models with an oscillating equation of state and their potentials
• Is the CMB shift parameter connected with the growth of cosmological perturbations?
• Quantum Stephani Universe in vicinity of the symmetry center
• Non-Minimal Quintessence With Nearly Flat Potential
• Classification of the FRW universe with a cosmological constant and a perfect fluid of the equation of state $p=w\rho$
• Phantom-like effects in asymmetric brane embedding with induced gravity and the Gauss-Bonnet term in the Bulk
• Do Bound Structures Brake Cosmic Acceleration?
• Coupling of Brans-Dicke scalar field with Horava-Lifshitz gravity
• Dynamics of Magnetized Bulk Viscous Strings in Brans-Dicke Gravity
• Cyclic Universe with an Inflationary Phase from a Cosmological Model with Real Gas Quintessence
• Constraints on thawing scalar field models from fundamental constants
• Classifying the behavior of noncanonical quintessence
• Effects of anisotropy on interacting ghost dark energy in Brans-Dicke theories
• Integrable Minisuperspace Models with Liouville Field: Energy Density Self-Adjointness and Semiclassical Wave Packets
• Gravity in the dynamical approach to the cosmological constant
• Bound Dark Energy: towards understanding the nature of the Dark Energy
• Emergence of cosmological scaling behavior in asymptotic regime
• Reconstruction of Dynamical Dark Energy Potentials: Quintessence, Tachyon and interacting models
• Constraints on the Spacetime Dynamics of an Early Dark Energy Component
• $\Lambda$CDM as a Noether Symmetry in Cosmology
• Magnetized cosmological model with variable deceleration parameter
• Cosmology With Interacting Dark Energy
• Dynamical system analysis of logotropic dark fluid with a power law in the rest-mass energy density
• Measuring axion gradients with photon interferometry (MAGPI)
• Shadows of black holes at cosmological distances in the co-varying physical couplings framework
• Reconstructions of $f(\mathcal{P})$ and $f(\mathcal{Q})$ gravity models from $(m,n)$-type Barrow Holographic Dark Energy: Analysis and Observational Constraints
• Constraining Exponential f(Q) Gravity with Cosmic Chronometers and Supernovae: A Data-Driven Analysis
• Low-Redshift Constraints on Covariant Canonical Gauge Theory of Gravity
• Dynamical System Analysis of a Dirac-Born-Infeld Model : A Center Manifold Perspective
• Observable interactions of quintessence with ordinary matter and neutrinos
• Dark Energy and Modified Scale Covariant Theory of Gravitation
• Can our Universe be inhomogeneous on large sub-horizon scales ?
• Absence of solid angle deficit singularities in beyond-generalized Proca theories
• Viable dark energy models using pseudo-Nambu-Goldstone bosons
• A Simple Method for Computing the Non-Linear Mass Correlation Function with Implications for Stable Clustering
• Study of Some Parameters of Modified Chaplygin Gas in Galileon Gravity Theory from Observational Perspective
• Testing a dissipative kinetic k-essence model
• Presence of anisotropic pressures in Lemaître-Tolman-Bondi cosmological models
• Extension of non-minimal derivative coupling theory and Hawking radiation in black-hole spacetime
• A 5D non compact and non Ricci flat Kaluza-Klein Cosmology
• Cosmology Solved? Maybe
• Comments on Scalar-Tensor Representation of $f(R)$ Theories
• Possible time-variability of the fine-structure constant expected from the accelerating universe
• A way to get rid of cosmological constant and zero point energy problems of quantum fields through metric reversal symmetry
• Non-minimal coupling of the phantom field and cosmic acceleration
• Non perturbative renormalization group potentials and quintessence
• Non-adiabatic perturbations in Ricci dark energy model
• Viscous Chaplygin Gas Models as a Spherical Top-Hat Collapsing Fluids
• Scalar fields in the nonsymmetric Kaluza-Klein (Jordan-Thiry) theory
• Minimal dark matter in type III seesaw
• Stars disformally coupled to a shift-symmetric scalar field
• Solving nonlinear Klein-Gordon equations on unbounded domains via the Finite Element Method
• Ricci curvature non-minimal derivative coupling cosmology with field re-scaling
• Can we distinguish early dark energy from a cosmological constant?
• A new generic evolution for $k$-essence dark energy with $w\approx -1$
• Perspectives in Fundamental Physics in Space
• Testing generalized scalar-tensor theories of gravity with clusters of galaxies
• Homogeneous and Isotropic Charge Densities to Accelerate the Universe
• Palatini approach and large-scale magnetogenesis
• Quintessence Problem and Brans-Dicke Theory
• Exact general solutions for cosmological scalar field evolution in a background-dominated expansion
• Realistic Equations of State for the Primeval Universe
• Probing Ricci dark energy model with perturbations by using WMAP seven-year cosmic microwave background measurements, BAO and Type Ia supernovae
• Scalar-Gauss-Bonnet model, the coincidence problem and the gravitational wave speed
• Quintessential Implications of the presence of AdS in the Dark Energy sector
• Graviton mass due to dark energy as a superconducting medium: theoretical and phenomenological aspects
• Constraining Dark Energy From Splitting Angle Statistic of Strong Gravitational Lenses
• Dynamical systems analysis of an interacting scalar field model in an anisotropic universe
• Dynamical analysis of the Tsallis holographic dark energy models with event horizon as cut-off and interaction with matter
• Quintessence dissipative superattractor cosmology
• Cosmology as a search for overall equilibrium
• Modified general relativity
• Reconstruction of the dark energy scalar field potential by Gaussian process
• Standard Model with Cosmologically Broken Quantum Scale Invariance
• Quintessence with a localized scalar field on the brane
• Geometric Distortion of the Correlation function of Lyman-break Galaxies
• Search for Missing Links Between Two Extreme Wind Speed Profiles : Dark Energy Accretion and Adiabatic Fluid Accretion
• Deformation of the quintom cosmological model and its consequences
• de Sitter duality and logarithmic decay of dark energy
• Cosmological constraints on superconducting dark energy models
• Origin of the Chemical Elements
• Initial Conditions of Inflation in a Bianchi I Universe
• Flat Cosmology with Coupled Matter and Dark Energies
• A Better Way to Reconstruct Dark Energy Models ?
• Fitting inverse power-law quintessence models using the SNAP satellite
• Cosmological twinlike models with multi scalar fields
• Gravitational Field Equations and Theory of Dark Matter and Dark Energy
• Quantum induced w = -1 crossing of the quintessence and phantom models
• Phantom shell around black hole and global geometry
• Stable $f(Q)$ gravity model through non-trivial connection
• Stability of the holographic description of the Universe
• Qualitative dynamics of interacting vacuum cosmologies
• Simultaneous measurements on cosmic curvature and opacity using latest HII regions and $H(z)$ observations
• Cosmological Higgs fields
• The Nature of Dark Energy and Constraints on Its Hypothetical Constituents from Force Measurements
• Extra force and extra mass from noncompact Kaluza-Klein theory in a cosmological model
• Dynamical analysis of coupled curvature-matter scenario in viable $f(R)$ dark energy models at de Sitter phase
• Latest Observational Constraints on Cardassian Models
• Noether Symmetry analysis in Chameleon Field Cosmology
• Imprints of dynamical dark energy on weak-lensing measurements
• How Slowly can the Early Universe Expand?
• Closed universe and the first Doppler-peak of the CMB spectrum
• The Spectre of Underdetermination in Modern Cosmology
• Quintessence and Brane world scenarios
• A possible role for the merger of clusters/voids in the cosmological expansion
• A cosmological model describing the early inflation, the intermediate decelerating expansion, and the late accelerating expansion by a quadratic equation of state
• Cosmic eggs to relax the cosmological constant
• Asymptotic bound on slow-roll parameter in stringy quintessence model
• APPLIED COSMOGRAPHY: A Pedagogical Review
• Dynamics of Logamediate and Intermediate Scenarios in the Dark Energy Filled Universe
• Maximum force conjecture in Kiselev, $4$D-EGB and Barrow corrected-entropy black holes
• Tachyonic vs Quintessence dark energy: linear perturbations and CMB data
• Dark energy in hybrid inflation
• Warm Modified Chaplygin Gas Shaft Inflation
• Dynamical evolution of phantom scalar perturbation in the background of Schwarzschild black String spacetime
• Screening and degenerate kinetic self-acceleration from the nonlinear freedom of reconstructed Horndeski theories
• Curvature of the universe and the dark energy potential
• Primordial universe with the running cosmological constant
• Accelerating expansion of the universe may be caused by inhomogeneities
• What can be learned about dark energy evolution?
• Non-vacum conformally flat space-times: dark energy
• Testing the phenomenological interacting dark energy model with gamma-ray bursts and Pantheon+ type Ia supernovae
• Structure formation in clustering DBI dark energy model with constant sound speed
• On the Effective Equation of State of Dark Energy
• Scalar Dark Energy Models and Scalar-Tensor Gravity: Theoretical Explanations for the Accelerated Expansion of Present Universe
• Non-local dilaton coupling to dark matter: cosmic acceleration and pressure backreaction
• Backreaction mechanism in multifluid and extended cosmologies
• Cosmological perturbations in the $\Lambda$CDM-like limit of a polytropic dark matter model
• Cosmological Dynamics of D-BIonic and DBI Scalar Field and Coincidence Problem of Dark Energy
• Cosmological singularity theorems for $f(R)$ gravity theories
• Quintessence and Inflation from Symmetry Breaking Transition of the Internal Manifold
• The Cosmology of Asymmetric Brane Modified Gravity
• Obtaining a scalar fifth force via a broken-symmetry couple between the scalar field and matter
• Growth and Geometry Split in Light of the DES-Y3 Survey
• Astrophysical and electromagnetic emissivity properties of black holes surrounded by a quintessence type exotic fluid in the Scalar-Vector-Tensor Modified Gravity
• Quintessential inflation and nonlinear effects of the tachyonic trap mechanism
• On Friedmann-Lema\^ıtre-Robertson-Walker cosmologies in non-standard gravity
• Big Bang Nucleosynthesis with $f(R)$ gravity scalarons and astrophysical consequences
• Effective field theory analysis of the self-interacting chameleon
• "Expansion" around the vacuum: how far can we go from Lambda?
• Quintessential Inflation with Dissipative fluid
• Constraints on Late Time Violations of the Equivalence Principle in the Dark Sector
• A coupled generalized three-form dark energy model
• Flatness without CMB - the Entanglement of Spatial Curvature and Dark Energy Equation of State
• Validation of Emission-Line Galaxies Target Selection Algorithms for the Dark Energy Spectroscopic Instrument Using the MMT Binospec
• Black-Hole Solutions to Einstein's Equations in the Presence of Matter and Modifications of Gravitation in Extra Dimensions
• On Dark Energy Isocurvature Perturbation
• Modified gravity in a viscous and non-isotropic background
• Quantum Theory at Planck Scale, Limiting Values, Deformed Gravity and Dark Energy Problem
• Scalar Field Kantowski--Sachs Solutions in Teleparallel $F(T)$ Gravity
• Scalar field description of a parametric model of dark energy
• Friedmann-Robertson-Walker Models with Late-Time Acceleration
• Exploring parametrized dark energy models in interacting scenario
• One Extension to Explain Them All, One Scale-Invariant Spectrum to Test Them All, and in One Model Bind Them
• Beyond the Standard Model of Physics with Astronomical Observations
• Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions
• Quantum geometrodynamical description of the dark sector of the matter-energy content of the universe
• Constraints on smoothness parameter and dark energy using observational $H(z)$ data
• Curvature Singularity in f(R) Theories of Gravity
• On the Quintessence with Abelian and Non-abelian Symmetry
• Inflation driven by q-de Sitter
• Sensitivity of quintessence perturbations to initial conditions
• Evolution of the Universe with Flat Extra Dimensions
• The unphysical character of dark energy fluids
• Dark Energy from holographic theories with hyperscaling violation
• A new variable in scalar cosmology with exponential potential
• The variation of the electromagnetic coupling and quintessence
• Supersymmetric Models For Gauge Inflation
• Dynamical System Analysis of Brane Induced Gravity with Tachyon Field
• Multidimensional gravitational model with anisotropic pressure
• Constraining dark energy using observational growth rate data
• Stable equilibrium point and oscillatory motion of the Universe in a model with variable vacuum energy
• The effect of curvature in thawing models
• Dynamics of entropy perturbations in assisted dark energy with mixed kinetic terms
• The growth of DM and DE perturbations in DBI non-canonical scalar field scenario
• Symmetry analysis and exact solutions of modified Brans-Dicke cosmological equations
• A Possible Late Time $\Lambda$CDM-like Background Cosmology in Relativistic MOND Theory
• Measuring Cosmological Parameters with the SDSS QSO Spatial Power Spectrum Analysis to Test the Cosmological Principle
• Black Hole Dynamics in Power-law based Metric $f(R)$ Gravity
• Chameleon gravity on cosmological scales
• Fingerprinting the fractional order phase transitions in AdS black holes
• Unraveling the nature of Gravity through our clumpy Universe
• The entangled accelerating universe
• Vacuumless cosmic strings in Brans-Dicke theory
• A study of holographic dark energy models using configuration entropy
• Crossing of the Cosmological Constant Boundary - an Equation of State Description
• Thawing F(R) cosmology
• Stabilization of internal space in noncommutative multidimensional cosmology
• Mathematical properties of cosmological models with accelerated expansion
• Dynamics of two-scalar-field cosmological models beyond the exponential potential
• Dynamics of the self-interacting chameleon cosmology
• Cosmological models based on a complex scalar field with a power-law potential associated with a polytropic equation of state
• Dynamical Analysis of an $n-H-T$ Cosmological Quintessence Real Gas Model with a General Equation of State
• Interacting Dark Side of Universe Through Generalized Uncertainty Principle
• Constant-roll, cosmic acceleration, and massive neutrinos
• Dynamical System Analysis of a Three Fluid Cosmological Model : An Invariant Manifold approach
• Cosmic acceleration from second order gauge gravity
• Global asymptotic dynamics of the cubic galileon interacting with dark matter
• Energizing gamma ray bursts via $Z^{\prime }$ mediated neutrino heating
• Using simulated Tianqin gravitational wave data and electromagnetic wave data to study the coincidence problem and Hubble tension problem
• Dynamical Cosmological Constant from A Very Recent Phase Transition
• Evolution of spherical overdensity in Chaplygin gas model
• Probing Quintessence Potential with Future Cosmological Surveys
• Cosmic Acceleration and Geodesic Deviation in Chameleon Scalar Field Model
• Dynamical Behavior of dilaton in de Sitter space
• Addressing the $r_d$ Tension using Late-Time Observational Measurements in a Novel deceleration Parametrization
• Black Strings and String Clouds Embedded in Anisotropic Quintessence: Solutions for Scalar Particles and Implications
• Scalar field source Teleparallel Robertson-Walker F(T)-gravity solutions
• Mass Modeling and Kinematics of Galaxy Clusters in Modified Gravity
• Early Dark Energy During Big Bang Nucleosynthesis
• Intensity mapping of post-reionization 21-cm signal and its cross-correlations as a probe of $f(R)$ gravity
• Thermodynamics of Modified Chaplygin-Jacobi Gas and Modified Chaplygin-Abel Gas: Stability Analysis and Observational Constraints
• Dynamics of Multi-Component, Multi-Field Quintessence
• A Modified FRW Metric to Explain the Cosmological Constant
• Quintessential Inflation for Exponential Type Potentials: Scaling and Tracker Behavior
• The coincidence problem in $f(R)$ gravity models
• The torsion cosmology in Kaluza-Klein theory
• Varying Speed of Light, Modified Chaplygin Gas and Accelerating Universe
• Inhomogeneous and interacting vacuum energy
• Dark Energy and Inflation with Volume Normalized Action
• Long-wavelength non-linear perturbations of a complex scalar field
• Hint of dark matter-dark energy interaction in DESI DR2 and current cosmological dataset?
• Algebraic expansions for curvature coupled scalar field models
• de Sitter field equations from quadratic curvature gravity: A group theoretical approach
• Coupled quintessence and curvature-assisted acceleration
• Exponential quintessence with momentum coupling to dark matter
• DBI analog of a decaying vacuum cosmology
• Qualitative analysis of a scalar-tensor theory with exponential potential
• Probing Quintessence using BAO imprint on the cross-correlation of weak lensing and post-reionization HI 21 cm signal
• A Scaling Relation in Inhomogeneous Cosmology with k-essence scalar fields
• Quantum fields near phantom-energy `sudden' singularities
• Black Holes in Accelerated Universe
• Can Geometric Test Probe the Cosmic Equation of State ?
• Emergent D-instanton as a source of Dark Energy
• Accretion of Holographic Dark Energy : Dependency only upon Horizon Radius of Expanding Universe
• Modeling dark energy through an Ising fluid with network interactions
• The clustering of dark energy
• Decay of charged fields in de Sitter spacetime
• Constraining the quintessential $\alpha$-attractor inflation through dynamical horizon exit method
• Dynamical system analysis in multiscalar-torsion cosmology
• Infrared Extended Uncertainty Principle Corrections and Quintessence-Induced Topology of Reissner-Nordström AdS Black Holes
• Gauge Invariant Perturbation Analysis for Quintessence with an Exponential Potential
• Brane cosmology in the Horava-Witten heterotic M-Theory on $S^1/Z_2$
• Constraining primordial black hole masses through $f(R)$ gravity scalarons in Big Bang Nucleosynthesis
• Phenomenological models of Universe with varying $G$ and $\Lambda$
• Cosmological consequences of a scalar field with oscillating equation of state. IV. Primordial nucleosynthesis and the deuterium problem
• Cosmic Birefringence from CP-Violating Axion Interactions
• Is Quintessence an Indication of a Time-Varying Gravitational Constant?
• Coupled quintessence inspired by warm inflation
• Constraining Neutrinos and Dark Energy with Galaxy Clustering in the Dark Energy Survey
• Cosmic acceleration in screening hybrid quintessence model
• Modelling Cosmic Acceleration in Modified Yang - Mills Theory
• Reconstruction of the scalar field potential in nonmetricity gravity through Gaussian processes
• Role of generalized Ricci dark energy on Chameleon field in the emergent universe
• Scale Factor Self-Dual Cosmological Models
• Symmetron with a non-minimal kinetic term
• Bulk/boundary Modular Quintessence and DESI
• Closed universes can satisfy the holographic principle in three dimensions
• Constraining Dynamical Dark Energy Models through the Abundance of High-Redshift Supermassive Black Holes
• Constraints on Brane-Localized Gravity
• A critical-density closed Universe in Brans-Dicke theory
• Dynamics of a Generalized Cosmological Scalar-Tensor Theory
• Precision Cosmology from X-ray AGN clustering
• Observational constraints on inflection point quintessence with a cubic potential
• Asymptotically Friedmann self-similar scalar field solutions with potential
• $f(R)$ Dual Theories of Quintessence : Expansion-Collapse Duality
• Consistency of $f(R)$ gravity models around solar polytropes
• Mimicking the LCDM model with Stealths
• Pseudo Newtonian Potential For a Rotating Kerr Black Hole Embedded in Quintessence
• Accelerated closed universes in scalar-tensor theories
• Analytic Study of Cosmological Perturbations in a Unified Model of Dark Matter and Dark Energy with a Sharp Transition
• Dark energy with $w\to -1$: Asymptotic $\Lambda$ versus pseudo-$\Lambda$
• On the quantitative calculation of the cosmological constant of the quantum vacuum
• Accelerating Universe: Observational Status and Theoretical Implications
• Exploring the deviation of cosmological constant by a generalized pressure dark energy model
• Cosmological Unification, Dark Energy and the Origin of Neutrino Mass
• Entropic considerations on the Universe and Universe-Black Hole Systems
• Quantum effects and superquintessence in the new age of precision cosmology
• D-bound and Bekenstein bound for McVittie solution surrounded by dark energy cosmological fields
• Integrable scalar cosmologies with matter and curvature
• The Dynamic Behavior of Quantum Statistical Entropy in 5D Ricci-flat Black String with Thin-layer Approach
• Observational constraints on a Yang-Mills condensate dark energy model
• Bouncing cosmological model with general relativistic hydrodynamics in extended gravity
• Enhanced power of gravitational waves and rapid coalescence of black hole binaries through dark energy accretion
• A Note on the Positive Constant Curvature Space
• Multi-scalar theories of gravity with direct matter couplings and their parametrized post-Newtonian parameters
• Cosmic Acceleration from Causal Backreaction in a Smoothly Inhomogeneous Universe
• Nonlinear Problems Inspired by the Born--Infeld Theory of Electrodynamics
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Navigating permanent underdetermination in dark energy and inflationary cosmology
• Anisotropic Brane Cosmology with Variable $G$ and $\Lambda$
• Effective field theory of coupled dark energy and dark matter
• Euclid: Photometric redshift calibration with self-organising maps
• Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the string-theoretical Swampland Programme
• Realizing the phantom-divide crossing with vector and scalar fields
• Cosmic Equation of State and Advanced LIGO Type Gravity Wave Experiments
• Can the NANOGrav observations constrain the geometry of the universe?
• Latest Cosmological Constraints on Cardassian expansion models including the updated Gamma-ray bursts
• Classification of multifluid CP world models
• Cosmological models in the nonsymmetric Kaluza-Klein Theory
• On the necessity of phantom fields for solving the horizon problem in scalar cosmologies
• Scalar fields in an anisotropic closed universe
• Phase Space Analysis for Anisotropic Universe with Nonlinear Bulk Viscosity
• A class of regular bouncing cosmologies
• Intermediate inflation or late time acceleration?
• Discerning Dark Energy Models with High-Redshift Standard Candles
• A test of local Lorentz invariance with Compton scattering asymmetry
• Inflationary Constraints on the Van der Waals Equation of State
• The Quadratic Approximation for Quintessence with Arbitrary Initial Conditions
• Analytical considerations about the cosmological constant and dark energy
• Cosmology: a bird's eye view
• Cyclic universe due to phantom and quintessence
• Dynamics of $f(R)$ gravity models and asymmetry of time
• The generalized second law of thermodynamics for the interacting in $f(T)$ gravity
• Effects of dark energy and flat rotation curve on the gravitational time delay of particle with non-zero mass
• Quadratic curvature corrections to stringy effective actions and the absence of de Sitter vacua
• The Fourth Gravity Test and Quintessence Matter Field
• Schwarzschild black hole in dark energy background
• Classical and quantum quintessence cosmology
• A New Approach to Testing Dark Energy Models by Observations
• Scanning the structure of ill-known spaces: Part 3. Distribution of topological structures at elementary and cosmic scales
• Tracker coupled quintessence
• Cosmic scalar fields with flat potential
• Unified Dark Energy and Dark Matter from Dynamical Spacetime Cosmology
• Phenomenology of Hybrid Scenarios of Neutrino Dark Energy
• Phantom scalar emission in the Kerr black hole spacetime
• Universe Acceleration in Brane World Models
• Scalar and vector perturbations in a universe with nonlinear perfect fluid
• Can we constrain the dark energy equation of state parameters using configuration entropy?
• Stochastic evolution of cosmological parameters in the early universe
• The cosmological evolution of ultralight axionlike scalar fields
• The Quasi-Maxwellian Equations of General Relativity: Applications to the Perturbation Theory
• Qualitative behaviour of higher-curvature gravity with boundary terms i.e the f(Q) gravity models by dynamical system analysis
• Early dark energy and scalarization in a scalar-tensor model
• The importance of scalar fields as extradimensional metric components in Kaluza-Klein models
• Cosmic Strings and Quintessence
• Scalar Field, Four Dimensional Spacetime Volume and the Holographic Dark Energy
• Perturbative treatment of the luminosity distance
• Hubble Expansion as an Einstein Curvature
• Non-linear Eulerian Hydrodynamics of Dark Energy: Riemann problem and Finite Volume Schemes
• The ${\Omega }_{DE}-{\Omega }_M$ Plane in Dark Energy Cosmology
• Hubble Tension and Dark Energy in Teleparallel Gauss-Bonnet Gravity: New Constraints from DESI BAO, Pantheon${}^{+}$ and Hubble Data
• Dynamical System Analysis of Randall-Sundrum Model with Tachyon Field on the Brane
• Gravitational lenses in the dark Universe
• Cosmic Acceleration from Causal Backreaction with Recursive Nonlinearities
• Dynamical system analysis in descending dark energy model
• On the Field Theoretical Description of an Alternative Model to Generalized Chaplygin Gas and its Thermodynamic Behaviour
• Method of determining cosmological parameter ranges with samples of candles with an intrinsic distribution
• Probing Cosmic Acceleration by Using Model-Independent Parametrizations and Three Kinds of Supernova Statistics Techniques
• Bouncing and Cyclic Quantum Primordial Universes and the Ordering Problem
• Probing Cosmology with Baryon Acoustic Oscillations using Gravitational Waves
• Implications upon theory discrimination of an accurate measurement of the time rate of change of the gravitational parameter and other cosmological parameters
• Searching for Localized Black-Hole solutions in Brane-World models
• Exploring the evolution of structure growth in the universe with field-fluid interactions through dynamical stability analysis
• Assessing the viability of successful reconstruction of the dynamics of dark energy using varying fundamental couplings
• Runaway potentials and a massive goldstino
• Bounce and Collapse in the Slotheonic Universe
• A Model of Large Quintessence Isocurvature Fluctuations and Low CMB Quadrupole
• How do scalar-field dark matter haloes react to orbiting bodies?
• D-bound and Bekenstein Bound for the Surrounded Vaidya Black Hole
• Cosmological Acceleration from Scalar Field and Classical and Quantum Gravitational Waves (Dark Energy and Inflation)
• Cosmic Evolution in a Modified Brans-Dicke Theory
• Metamaterial model of tachyonic dark energy
• The Effects of Tachyonic and Phantom Fields in the Intermediate and Logamediate Scenarios of the Anisotropic Universe
• Gravitational Lensing of Dark Energy Models and $\Lambda$CDM Using Observational data in Loop Quantum Cosmology
• Vacuum Energy and Renormalization of the Field-Independent Term
• The expansion of the universe observed with supernovae
• Cosmic Acceleration and a New Concordance from Causal Backreaction
• Is scalar-tensor gravity consistent with polytropic stellar models?
• Exploring thermodynamics inconsistencies in unimodular gravity: a comparative study of two energy diffusion functions
• Incompressible topological solitons
• The electromagnetic coupling and the dark side of the Universe
• Interacting Constituents in Cosmology
• Late time tails of fields around Schwarzschild black hole surrounded by quintessence
• Spin Interaction under the Collision of Two Kerr-(anti-)de Sitter Black Holes
• Geometric sigma model of the Universe
• Spatially open Friedmann--Robertson--Walker Universe fueled with interacting sources
• The Stability Analysis of Brane Induced Gravity with Quintessence Field on the Brane with a Gaussian Potential
• Mimetic Tensor-Vector-Scalar Cosmology: Incorporating Dark Matter, Dark Energy and Stiff Matter
• Thermodynamics and holography of tachyon cosmology
• Hamiltonian Dynamics of Cosmological Quintessence Models
• Quantum tunneling driven by quintessence and the role of GUP
• Observational constraints on generic models of non-minimal curvature-matter coupling
• Reheating constraints and the $H_0$ tension in Quintessential Inflation
• Cosmic Acceleration Data and Bulk-Brane Energy Exchange
• Concatenation of Scales Below 1 eV
• Theoretical priors in scalar-tensor cosmologies: Shift-symmetric Horndeski models
• Single scale factor for the universe from the creation of radiation and matter till the present
• Dark matter in the universe
• Neutrino Interactions with perturbed Rastall Gravity: A Novel Approach to Reducing the Hubble Tension
• New Constraints on Dark Energy
• Quintessence, Supersymmetry and Inflation
• Red-shift parametrizations of dark energy and observational constraint on their parameters: Galileon gravity as background
• DESI constraints on two-field quintessence with exponential potentials
• Phenomenological aspects of dark energy dominated cosmologies
• Constraining Recent Oscillations in Quintessence Models with Euclid
• Matter Creation Cosmologies and Accelerated Expansion
• Light Thermal Self-Interacting Dark Matter in the Shadow of Non-Standard Cosmology
• Why $w\ne -1$? Anthropic Selection in a $\Lambda$ + Axion Dark Energy Model
• How does Inflation Depend Upon the Nature of Fluids Filling Up the Universe in Brane World Scenario
• Reply to "On scaling solutions with a dissipative fluid"
• A new pressure-parametric cosmological model
• Natures of Statefinder Parameters and Om Diagnostic for Cardassian Universe in Horava-Lifshitz Gravity
• Constraining Lambda using cluster quadrupoles
• The Dynamics of Inhomogeneous Dark Energy
• Accelerated Expansion: Theory and Observations
• Supergravity models of Quintessence and Supersymmetry breaking
• Vacuumless topological defects in Lyra geometry
• Cosmological constraints on a dark energy model with a non-linear scalar field
• The nature of cosmological singularities in isotropic universes and braneworlds
• Accretion of a Symmetry Breaking Scalar Field by a Schwarzschild Black Hole
• Tensorial Perturbations in an Accelerating Universe
• Dark Energy in vector-tensor theories of gravity
• On the F-term problem and quintessence supersymmetry breaking
• Anomalies and parities for quintessential and ultra-light axions
• Weak Gravity Conjecture and Holographic Dark Energy Model with Interaction and Spatial Curvature
• 4G: Pure fourth-order gravity
• On possible composite structure of scalar fields in expanding universe
• The role of potential in the ghost-condensate dark energy model
• From Dark Radiation to Dark Energy: Unified Cosmological Evolution in K-essence Models
• Inflation with blowing-up solution of cosmological constant problem
• Non-canonical 3-form dark energy
• Thermodynamics and Quasinormal modes of Park black hole in Hořava gravity
• Gravitational waves in a stringlike fluid cosmology
• On cosmological evolution with the Lambda-term and any linear equation of state
• Scalar-tensor gravity and Aharonov-Bohm electrodynamics with bosons: applications to superconductors
• Scalar field in cosmology: Potential for isotropization and inflation
• Cosmological Dynamics of Exponential Quintessence Constrained by BAO, Cosmic Chronometers, and DES-SN5YR/Pantheon+ Data
• Searching for Chameleon-like Scalar Fields
• Galileon versus Quintessence: A comparative phase space analysis and late-time cosmic relevance
• Agegraphic dark energy from entropy of the anti-de Sitter black hole
• Dynamics of Higgs" Fields and a Quintessence in the Nonsymmetric Kaluza-Klein (Jordan-Thiry) Theory
• Thermodynamic instability of dark energy equation of state
• Quintessence and the first Doppler peak
• Modified scaling in $k$-essence model in interacting dark energy - dark matter scenario
• Modified Friedmann Equations from Maxwell-Weyl Gauge Theory
• Cosmological Casimir effect with maximum planckian momentum and accelerating universe
• Thermodynamics of irreversible particle creation phenomena and its cosmological consequence
• Bose-Einstein condensates in microgravity and fundamental tests of gravity
• Impact of a Rapid Diluted Energy Density on the halo mass function
• Supporting Abstract Relational Space-Time as Fundamental without Doctrinism against Emergence
• Inference of cosmological models with principal component analysis
• Stability of horizon with pressure and volume of d-dimensional charged AdS black holes with cloud of strings and quintessence
• Non-Gaussianity of the density distribution in accelerating universes II:N-body simulations
• Zero-point energies, dark matter, and dark energy
• Accelerating Flat Universe and Analytic Study of the m-z Relation
• New tests of dark sector interactions from the full-shape galaxy power spectrum
• Fluids in cosmology
• Is the cosmological dark sector better modeled by a generalized Chaplygin gas or by a scalar field?
• An introduction to axions and their detection
• Time-varying Quark Masses and Cosmological Axion Energy
• Dissecting the $H_0$ and $S_8$ tensions with Planck + BAO + supernova type Ia in multi-parameter cosmologies
• An accelerated closed universe
• Competition Between Gravitational and Scalar Field Radiation
• Perspectives for studying the dark energy at z>2 with galaxy surveys
• A Brane model with two asymptotic regions
• Radio Galaxies and the Acceleration of the Universe Beyond a Redshift of One
• Thermodynamical aspects of modified holographic dark energy model
• Implications of single field inflation in general cosmological scenarios on the nature of dark energy given the swampland conjectures
• Gravity of Cosmological Perturbations in the CMB
• Can Moduli Fields parametrize the Cosmological Constant?
• A new approach to modified-gravity models
• Cosmic Dark Energy Emerging from Gravitationally Effective Vacuum Fluctuations
• Expanding Universe: Thermodynamical Aspects From Different Models
• Confronting Einstein Yang Mills Higgs Dark Energy in light of observations
• Renormalization Group Approach to Generalized Cosmological models
• Friedmann-like equations for High Energy Area of Universe
• Quintessence duality
• Cosmological Constraints on the Undulant Universe
• Pure Natural Quintessential Inflation and Dark Energy
• Can unstable relics save pure Cold Dark Matter?
• Probing Time-Dependent Dark Energy with the Flux Power Spectrum of the Lyman $\alpha$ Forest
• Holes within galaxies: the egg or the hen?
• Stability Analysis of DGP Brane-world Model with Agegraphic Dark Energy
• Dynamical analysis of Brans-Dicke Universe with inverse power-law effective potential
• A comprehensive dynamical and phenomenological analysis of structure growth in curvature-modulated coupled quintessence scenario
• Metric Expansion from Microscopic Dynamics in an Inhomogeneous Universe
• Dark energy constraints in light of theoretical priors
• Scalar Field Static Spherically Symmetric Solutions in Teleparallel $F(T)$ Gravity
• The effects on structure of a momentum coupling between dark matter and quintessence
• Observational Constraints on Chaplygin Gas Models in Non-Minimally Coupled Power Law $f(Q)$ Gravity with Quasars
• A semi-cosmographic approach to study cosmological evolution in phase space
• The Limits of Quintessence
• Phantom Crossing with Quintom Models
• Constraining runaway dilaton models using joint gravitational-wave and electromagnetic observations
• Cosmology in the presence of diffeomorphism-violating, nondynamical background fields
• Is the cosmological constant an eigenvalue?
• Nonlinear matter terms in general scalar-tensor braneworld cosmology
• Scaling Cosmologies from Duality Twisted Compactifications
• Scalar field theory for warm dark matter
• How BAO measurements can fail to detect quintessence
• Hamilton-Jacobi formalism for Generalized Chaplygin Gas models
• Perturbations In Some Dark Energy Models
• Dynamical Henneaux-Teitelboim Gravity
• Interacting dark energy from redshift-space galaxy clustering
• Using the large scale quasar clustering to constrain flat quintessential universes
• Modelling Quintessential Inflation in Palatini Modified Gravity
• Bayesian evidence and model selection approach for time-dependent dark energy
• Degravitation and the relaxed Einstein equations
• Background instability of quintessence model in light of entropy and distance conjecture
• The relation between Geometry and Matter in classical and quantum Gravity and Cosmology
• Background-level reconstruction of scalar-field potentials from dark-energy histories and comparison with analytic potential families
• Sound Mode and Scale-Dependent Growth in Two-Fluid Dynamical Dark Energy
• Evolution of entropic dark energy and its phantom nature
• The Higgs Boson and its Physics -- an Overview
• The Cosmological Constant, Dark Matter and the ElectroWeak Scale meet in the Swampland
• Vacuum Modified Gravity as an explanation for flat galaxy rotation curves
• Structure formation in a non-canonical scalar field model of clustering dark energy
• Chaplygin and Polytropic gases Teleparallel Robertson-Walker $F(T)$ gravity solutions
• The Fate of the Accelerating Universe
• Kiselev black hole and the ultra-slow evaporating behavior
• Quantum dynamics of the early universe
• EFT of Dark Energy with Cosmic Chronometers: Reconstructing Background EFT Functions
• Observational Constraints and Cosmological Dynamics of Interacting Fractional Holographic Dark Energy in Light of DESI DR2
• Cosmic evolution of scalar fields with multiple vacua: generalized DBI and quintessence
• Solar System and Atomic Clock Bounds on Locally Coupled Swampland Scalars
• Brane induced cosmological acceleration and crossing of w_{eff}=-1
• Redshift Duality with Pantheon+SH0ES in a Planck-anchored Flat $\Lambda$CDM Framework: Implications for Hubble Tension and Observational Inference
• Quintessence with Hybrid Potential
• Shadows of naked singularities and superspinars related to the revisited Kerr-de Sitter spacetimes
• Thermodynamics and optical aspects of ModMax black holes in higher order curvature gravity with quintessence dark energy
• Geometric formulation of $k$-essence and late-time acceleration
• The dynamics of background evolution and structure formation in phase space: a semi-cosmographic reconstruction
• The influence of cosmological constant on light deflection in rotating spacetimes via the generalized Gibbons-Werner method
• Constraining Quintessence Models with ISW-tSZ Cross-Correlations: A Comparative Analysis of Thawing, Tracker, and Scaling-Freezing Dynamics
• Spherical Collapse in Modified Gravity Theories
• Criticality and Big Brake singularities in the tachyonic evolutions of closed Friedmann universes with cold dark matter
• Dark Energy: relating the evolution of the universe from the past to the future
• The $f(Q)$ gravity and affine EoS: Compatibility and observational constraints
• Holographic beta function in de Sitter space
• On curvature coupling and quintessence fine-tuning
• Power-law cosmologies in minimal and maximal gauged supergravity
• Scaling solutions in three-form cosmology
• Scale Dependence of Dark Energy Antigravity
• Elliptic solutions of generalized Brans-Dicke gravity with a non-universal coupling
• How Holographic is the Dark Energy? A Spline Nodal reconstruction approach
• Breaking Free from the Swampland of Impossible Universes through the DESI Portal
• A vacuum component of the Universe must evolve
• Large-scale Structure from Quantum Fluctuations in the Early Universe
• Roads for Right-handed Neutrino Dark Matter: Fast Expansion, Standard Freeze-out, and Early Matter Domination
• Curvature in causal BD-type inflationary cosmology
• Dark Energy, with Signatures
• Cosmological structure formation in complex scalar field dark matter versus real ultralight axions: a comparative study using CLASS
• Notes on the compatibility of type Ia supernovae data and varying--$G$ cosmology