A New Cosmological Model of Quintessence and Dark Matter

Abstract

We propose a new class of quintessence models in which late times oscillations of a scalar field give rise to an effective equation of state which can be negative and hence drive the observed acceleration of the universe. Our ansatz provides a unified picture of quintessence and a new form of dark matter we call "Frustrated Cold Dark Matter" (FCDM). FCDM inhibits gravitational clustering on small scales and could provide a natural resolution to the core density problem for disc galaxy halos. Since the quintessence field rolls towards a small value, constraints on slow-roll quintessence models are safely circumvented in our model.

arXiv commentRevised. Important new results added in response to referees comments

References in corpus (21)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Dark Matter Substructure in Galactic Halos
• The Case for a Positive Cosmological Lambda-term
• Cosmology and the Fate of Dilatation Symmetry
• Quintessence, Cosmic Coincidence, and the Cosmological Constant
• Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
• Observational evidence for self-interacting cold dark matter
• Cosmological Tracking Solutions
• Cosmology with Ultra-light Pseudo-Nambu-Goldstone Bosons
• Cosmology with a Primordial Scaling Field
• Structure formation with a self-tuning scalar field
• Cosmic Concordance and Quintessence
• The dearth of halo dwarf galaxies: is there power on short scales?
• Cosmology in a String-Dominated Universe
• Noninteracting dark matter
• Supersymmetry breaking and weakly vs. strongly coupled string theory
• Inflation without Slow Roll
• A tracker solution to the cold dark matter cosmic coincidence problem
• A Low-Density Closed Universe
• Exact Thermodynamics of the Double sinh-Gordon Theory in 1+1-Dimensions

Cited by in corpus (397)

• Dynamics of dark energy
• The Cosmological Constant and Dark Energy
• Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution
• The Cosmological Constant
• Axion Cosmology
• Testing General Relativity with Present and Future Astrophysical Observations
• Dark Energy
• TOPICAL REVIEW: General relativistic boson stars
• Reconstructing Dark Energy
• Two new diagnostics of dark energy
• Quintessence: A Review
• Dark Matter and Dark Energy
• Is there Supernova Evidence for Dark Energy Metamorphosis ?
• Approaches to Understanding Cosmic Acceleration
• The Cosmological Constant Problem and Quintessence
• A Further Analysis of a Cosmological Model of Quintessence and Scalar Dark Matter
• Dark Matter Direct Detection with Accelerometers
• A comparison of cosmological models using recent supernova data
• Coupled dark energy: Towards a general description of the dynamics
• Extreme Gravity Tests with Gravitational Waves from Compact Binary Coalescences: (I) Inspiral-Merger
• Constraints on linear-negative potentials in quintessence and phantom models from recent supernova data
• The Fate of Bound Systems in Phantom and Quintessence Cosmologies
• The stability of modified gravity models
• Dark energy in Horndeski theories after GW170817: A review
• Relic Gravity Waves from Braneworld Inflation
• Observational constraints on interacting quintessence models
• Smoothing Supernova Data to Reconstruct the Expansion History of the Universe and its Age
• A Review on the Scalar Field/ Bose-Einstein Condensate Dark Matter Model
• Black Hole Based Tests of General Relativity
• Gravitational cooling of self-gravitating Bose-Condensates
• Generalized Chaplygin gas as a unified scenario of dark matter/energy: observational constraints
• A unified approach to scaling solutions in a general cosmological background
• Galactic Halos of Fluid Dark Matter
• Crossing the Phantom Divide Barrier with Scalar Tensor Theories
• Quintessential Haloes around Galaxies
• Small-scale structure of fuzzy and axion-like dark matter
• Gravitational probes of dark matter physics
• Challenges for scaling cosmologies
• Observational Constraints on Teleparallel Dark Energy
• Exploring Cosmological Expansion Parametrizations with the Gold SnIa Dataset
• A tensor-vector-scalar framework for modified dynamics and cosmic dark matter
• Intermediate inflation and the slow-roll approximation
• Late time acceleration in Brans Dicke Cosmology
• Quasinormal modes of gravitational perturbation around a Schwarzschild black hole surrounded by quintessence
• SUSY Dark Matter and Quintessence
• Using the Noether symmetry approach to probe the nature of dark energy
• Jeans Analysis for Dwarf Spheroidal Galaxies in Wave Dark Matter
• On Some Exponential Potentials for a Cosmological Scalar Field as Quintessence
• Boson Stars and Oscillatons: A Review
• Phantom Cosmologies
• Spin Precession Experiments for Light Axionic Dark Matter
• Black hole formation from axion stars
• New insights into the formation and growth of boson stars in dark matter halos
• Cosmological window onto the string axiverse and the supersymmetry breaking scale
• String-inspired cosmology: Late time transition from scaling matter era to dark energy universe caused by a Gauss-Bonnet coupling
• Effect on cosmic microwave background polarization of coupling of quintessence to pseudoscalar formed from the electromagnetic field and its dual
• Dark energy from a quintessence (phantom) field rolling near potential minimum (maximum)
• Observational Constraints on Quintessence: Thawing, Tracker, and Scaling models
• Newtonian Collapse of Scalar Field Dark Matter
• Galactic Collapse of Scalar Field Dark Matter
• Numerical simulations of single and binary black holes in scalar-tensor theories: circumventing the no-hair theorem
• Phase transitions between dilute and dense axion stars
• Collapse of a self-gravitating Bose-Einstein condensate with attractive self-interaction
• Multi-state Boson Stars
• Unbiased constraints on ultralight axion mass from dwarf spheroidal galaxies
• Quintessential Inflation on the Brane and the Relic Gravity Wave Background
• WMAPing the Universe: Supersymmetry, Dark Matter, Dark Energy, Proton Decay and Collider Physics
• Hubble expansion and structure formation in the "running FLRW model" of the cosmic evolution
• Inflation, dark matter and dark energy in the string landscape
• Selected topics in scalar-tensor theories and beyond
• Minimum mass of galaxies from BEC or scalar field dark matter
• From brane assisted inflation to quintessence through a single scalar field
• Statefinder parameters for quintom dark energy model
• Neutrino Oscillations as a Probe of Light Scalar Dark Matter
• Measuring Time-Dependence of Dark Energy Density from Type Ia Supernova Data
• Phantom damping of matter perturbations
• Dynamical and Gravitational Instability of Oscillating-Field Dark Energy and Dark Matter
• Refining inflation using non-canonical scalars
• Dynamical analysis in scalar field cosmology
• Multiscale cosmology and structure-emerging Dark Energy: A plausibility analysis
• Self interacting Brans Dicke cosmology and Quintessence
• Evolving Newton's Constant, Extended Gravity Theories and SnIa Data Analysis
• Rotation curves of high-resolution LSB and SPARC galaxies with fuzzy and multistate (ultra-light boson) scalar field dark matter
• Finite-time Cosmological Singularities and the Possible Fate of the Universe
• Arbitrary scalar field and quintessence cosmological models
• General analytic formulae for attractor solutions of scalar-field dark energy models and their multi-field generalizations
• Dynamical analysis of anisotropic scalar-field cosmologies for a wide range of potentials
• Are black holes a serious threat to scalar field dark matter models?
• Substructure of fuzzy dark matter haloes
• AxioNyx: Simulating Mixed Fuzzy and Cold Dark Matter
• On the mass of ultra-light bosonic dark matter from galactic dynamics
• Natural Quintessence?
• $Om$ diagnostic applied to scalar field models and slowing down of cosmic acceleration
• Cosmological constraints on quintessential halos
• Oscillatons revisited
• Quintessence Model With Double Exponential Potential
• Unified Dark Matter Scalar Field Models
• Towards accurate cosmological predictions for rapidly oscillating scalar fields as dark matter
• A Viable Cosmology with a Scalar Field Coupled to the Trace of the Stress-Tensor
• Dark energy perturbations and cosmic coincidence
• Scalar Field Dark Matter: non-spherical collapse and late time behavior
• Cosmological dynamics of dark matter Bose-Einstein Condensation
• Constraints on ultralight scalar dark matter from pulsar timing
• Axion as a cold dark matter candidate: low-mass case
• Scalar Field Dark Matter: head-on interaction between two structures
• Bosonic gas as a Galactic Dark Matter Halo
• Brief History of Ultra-light Scalar Dark Matter Models
• Dynamical evolution of fermion-boson stars
• Toward physical cosmology: focus on inhomogeneous geometry and its non-perturbative effects
• Supermassive black holes in scalar field galaxy halos
• Dissipative Fluid in Brans Dicke theory and late time acceleration
• Exponential Potentials for Tracker Fields
• The Inflaton Field as Self-Interacting Dark Matter in the Braneworld Scenario
• Can Structure Formation Influence the Cosmological Evolution?
• Vortices in Bose-Einstein Condensate Dark Matter
• Geodesic Motion in Schwarzschild Spacetime Surrounded by Quintessence
• A predictive model of BEC dark matter halos with a solitonic core and an isothermal atmosphere
• Dynamics of Scalar Field Dark Matter With a Cosh-like Potential
• Observational Constraints on Oscillating Dark-Energy Parametrizations
• Are galaxies extending?
• Quintessence Models and the Cosmological Evolution of alpha
• Equation of State of Oscillating Brans-Dicke Scalar and Extra Dimensions
• Cosmon dark matter?
• Exact Analysis of Scaling and Dominant Attractors Beyond the Exponential Potential
• Cosmological perturbations in coherent oscillating scalar field models
• Gravitational Waves as a New Probe of Bose-Einstein Condensate Dark Matter
• Light axion-like dark matter must be present during inflation
• Affine equation of state from quintessence and k-essence fields
• Quantifying Scalar Field Dynamics with DESI 2024 Y1 BAO measurements
• A New Approach to Quintessence and a Solution of Multiple Attractors
• Statefinder diagnostic for the modified polytropic Cardassian universe
• Tracking quintessential inflation from brane worlds
• General solution of scalar field cosmology with a (piecewise) exponential potential
• Steep Inflation followed by Born-Infeld Reheating
• Cosmological signatures of ultralight dark matter with an axionlike potential
• Massive Charged Scalar Quasinormal Modes of Reissner-Nördstrom Black Hole Surrounded by Quintessence
• Viability of complex self-interacting scalar field as dark matter
• Quasinormal modes and Hawking radiation of a Reissner-Nordström black hole surrounded by quintessence
• Bose-Einstein condensation of relativistic Scalar Field Dark Matter
• Oscillations in the dark energy EoS: new MCMC lessons
• Recycling the universe using scalar fields
• Cyclic and Ekpyrotic Universes in Modified Finsler Osculating Gravity on Tangent Lorentz Bundles
• Attractors and Isocurvature Perturbations in Quintessence Models
• Non-universal scalar-tensor theories and big bang nucleosynthesis
• Dark energy: investigation and modeling
• Lukewarm dark matter: Bose condensation of ultralight particles
• Constraints on quintessence scalar field models using cosmological observations
• Cosmological Effects of Radion Oscillations
• Introduction to the application of the dynamical systems theory in the study of the dynamics of cosmological models of dark energy
• Cosmic perturbations with running G and Lambda
• Probing Axion-like Particles via CMB Polarization
• Scalar field cosmology modified by the Generalized Uncertainty Principle
• Core-halo mass relation of ultralight axion dark matter from merger history
• Schwarzschild scalar wigs: spectral analysis and late time behavior
• Structure Formation with Scalar Field Dark Matter: The Fluid Approach
• Cosmological Simulation for Fuzzy Dark Matter Model
• Dynamical symmetries and observational constraints in scalar field cosmology
• Exact Solutions in Chiral Cosmology
• Quantum Corrections to the Accretion onto a Schwarzschild Black Hole in the Background of Quintessence
• Dynamically avoiding fine-tuning the cosmological constant: the "Relaxed Universe"
• Dark energy interactions near the galactic centre
• Scalar phantom energy as a cosmological dynamical system
• Generalized tracker quintessence models for dark energy
• Ruling Out Bosonic Repulsive Dark Matter in Thermal Equilibrium
• Cosmological Perturbations of Extreme Axion in the Radiation Era
• Unbiased Estimate of Dark Energy Density from Type Ia Supernova Data
• Evolution of Oscillating Scalar Fields as Dark Energy
• Core-Halo Mass Relation in Scalar Field Dark Matter Models and its Consequences for the Formation of Supermassive Black Holes
• Observational Constraints on Cardassian Expansion
• Quintessence in a Brane World
• Short Review of the main achievements of the Scalar Field, Fuzzy, Ultralight, Wave, BEC Dark Matter model
• On exact solutions for quintessential (inflationary) cosmological models with exponential potentials
• Brane Quintessence
• Exact cosmological solutions from Hojman conservation quantities
• Search for Tracker Potentials in Quintessence Theory
• Gravitational atoms: general framework for the construction of multistate axially symmetric solutions of the Schrödinger-Poisson system
• Dynamics of a Self-interacting Scalar Field Trapped in the Braneworld for a Wide Variety of Self-interaction Potentials
• Interference pattern in the collision of structures in the BEC dark matter model: comparison with fluids
• Cosmological Hysteresis and the Cyclic Universe
• The Homogeneous Scalar Field and the Wet Dark Sides of the Universe
• Late-time constraints on modified Gauss-Bonnet cosmology
• Quintessential perturbations during scaling regime
• Jeans type instability of a complex self-interacting scalar field in general relativity
• Analysis of two quintessence models with SN Ia data
• On the nature of dark matter
• Affine parameterization of the dark sector: costraints from WMAP5 and SDSS
• Non-minimally coupled dark matter: effective pressure and structure formation
• Dark matter as scalaron in $f(R)$ gravity models
• Hyperbolic Inflation in the Light of Planck 2015 data
• Ultra light bosonic dark matter and cosmic microwave background
• Relaxation times for Bose-Einstein condensation by self-interaction and gravity
• The generality of inflation in closed cosmological models with some quintessence potentials
• Numerical simulation code for self-gravitating Bose-Einstein condensates
• Jeans mass-radius relation of self-gravitating Bose-Einstein condensates and typical parameters of the dark matter particle
• Cosmological Inhomogeneities with Bose-Einstein Condensate Dark Matter
• New tracker models of dark energy
• Gravitational waves from binary black hole mergers surrounded by scalar field clouds: Numerical simulations and observational implications
• Impact of kinetic and potential self-interactions on scalar dark matter
• Dark Energy in a Hyperbolic Universe
• Dynamical Friction From Ultralight Dark Matter
• Scalarons mimicking Dark Matter in the Hu-Sawicki model of f(R) gravity
• Tracker and scaling solutions in DHOST theories
• Asymptotic behavior of a scalar field with an arbitrary potential trapped on a Randall-Sundrum's braneworld: the effect of a negative dark radiation term on a Bianchi I brane
• Scalar Field Dark Matter: behavior around black holes
• Phase space analysis of quintessence fields trapped in a Randall-Sundrum braneworld: a refined study
• What will anisotropies in the clustering pattern in redshifted 21 cm maps tell us?
• Constraints on the dark energy equation of state from the separation of CMB peaks and the evolution of alpha
• Extended quintessence, inflation, and stable de Sitter spaces
• Cosmology with exponential potentials
• WMAP constraints on Cardassian model
• Is the Dynamics of Tracking Dark Energy Detectable?
• Galaxy Clustering and Dark Energy
• Decay of Ultralight Axion Condensates
• Dark radiation as a signature of dark energy
• Scalar field dark matter in clusters of galaxies
• Extended phase-space analysis of the Horava-Lifshitz cosmology
• Dwarf spheroidal galaxies and Bose-Einstein condensate dark matter
• Gaussian Processes Reconstruction of the Dark Energy Potential
• Cosmological Solutions in Multiscalar Field Theory
• Dark-Energy Dynamics Required to Solve the Cosmic Coincidence
• Quasistationary solutions of self-gravitating scalar fields around collapsing stars
• Assisted dark energy
• Does Quartessence Ease Tensions?
• Dark matter profiles of SPARC galaxies: a challenge to fuzzy dark matter
• Full Investigation on the Dynamics of Power-Law Kinetic Quintessence
• Sourcing Dark Matter and Dark Energy from $\alpha$-attractors
• Observational Constraints on Dynamical Dark Energy Models
• Bayesian model selection on Scalar $\epsilon$-Field Dark Energy
• Can noncommutative effects account for the present speed up of the cosmic expansion?
• Geodesic Structure of the Quantum-Corrected Schwarzschild Black Hole Surrounded by Quintessence
• New general parametrization of quintessence fields and its observational constraints
• Quintessential inflation and cosmological seesaw Mechanism: reheating and observational constraints
• Comparing the scalar-field dark energy models with recent observations
• A short review on clustering dark energy
• "Finite" Non-Gaussianities and Tensor-Scalar Ratio in Large Volume Swiss-Cheese Compactifications
• Perturbations in a scalar field model with virtues of $\Lambda$CDM
• Reconstruction of scalar potentials in two-field cosmological models
• Wave Dark Matter and Ultra Diffuse Galaxies
• How Sensitive Are Weak Lensing Statistics to Dark Energy Content?
• Head-on collision of multi-state ultralight BEC dark matter configurations
• On the Possibility that Ultra-Light Boson halos host and form Super-massive Black Holes
• Thermodynamic Phase Transition and global stability of the Regular Hayward Black hole Surrounded by Quintessence
• Submicroscopic Deterministic Quantum Mechanics
• Dynamics and constraints of the Unified Dark Matter flat cosmologies
• Self-Interacting Superfluid Dark Matter Droplets
• Dynamical systems analysis of phantom models
• The Peebles -- Vilenkin quintessential inflation model revisited
• Kinematic Constraints on Spatial Curvature from Supernovae Ia and Cosmic Chronometers
• Networks of cosmological histories, crossing of the phantom divide line and potentials with cusps
• Coupled dark energy and dark matter from dilatation anomaly
• Extended galactic rotational velocity profiles in $f(R)$ gravity background
• Rotation curves of ultralight BEC dark matter halos with rotation
• Rotating multistate boson stars
• Characteristic Size and Mass of Galaxies in the Bose-Einstein Condensate Dark Matter Model
• Exploring Universe acceleration through observational constraints via Hubble parameter reconstruction
• The Effect of Boundary Conditions on Structure Formation in Fuzzy Dark Matter
• Thawing models in the presence of a generalized Chaplygin gas
• A comprehensive parametrization approach for the Hubble parameter in scalar field dark energy models
• Spherical non-linear absorption of cosmological scalar fields onto a black hole
• Cosmological bounds on oscillating dark energy models
• Scalar Field Dark Matter, Cross Section and Planck-Scale Physics
• Modelling non-dust fluids in cosmology
• Nonlinear resonant oscillation of gravitational potential induced by ultralight axion in $f(R)$ gravity
• Dark Matter from Backreaction? Collapse models on galaxy cluster scales
• Dynamics and chaos in the unified scalar field Cosmology
• Cosmological Scaling Solutions for Multiple Scalar Fields
• Stringent Pulsar Timing Bounds on Light Scalar Couplings to Matter
• Most general cubic-order Horndeski Lagrangian allowing for scaling solutions and the application to dark energy
• The arbitrariness of potentials in interacting quintessence models
• Scalar Field as a Bose-Einstein Condensate?
• Isocurvature Fluctuations in Tracker Quintessence Models
• Brane-cosmology dynamics with induced gravity
• A simple parametrisation for coupled dark energy
• Future supernova probes of quintessence
• Stable vortex structures in colliding self-gravitating Bose-Einstein condensates
• Chameleon Cosmology Model Describing the Phantom Divide Line Crossing
• Observed galaxy power spectrum in cubic Galileon model
• Asymmetric condensed dark matter
• Brans--Dicke cosmology does not have the $\Lambda$CDM phase as an universal attractor
• A comparison between axion-like and power law potentials in cosmological background
• European Spallation Source as a searching tool for an ultralight scalar field
• Dirac-boson stars
• Bondi-Hoyle-Lyttleton accretion onto a rotating black hole with ultralight scalar hair
• Classical and quantum exact solutions for a FRW in chiral like cosmology
• Scalar Field Dark Matter
• Non-relativistic approach for cosmological Scalar Field Dark Matter
• Scalar potentials out of canonical quantum cosmology
• De-Sitter nonlinear sigma model and accelerating universe
• Scalar field dark matter with a cosh potential, revisited
• Generalized Scalar Field Cosmologies: A Global Dynamical Systems Formulation
• Reconstructing k-essence: Unifying the attractor $n_S(N)$ and the swampland criteria
• Cosmological Perturbations and the Running Cosmological Constant Model
• Stability of a modified Jordan-Brans-Dicke theory in the dilatonic frame
• Tracking Curvaton(s)?
• Observational Constraints on Undulant Cosmologies
• Quantum tunneling rate of dilute axion stars close to the maximum mass
• Scalar Field Collapse with an exponential potential
• Black holes and the absorption rate of cosmological scalar fields
• Bose-Einstein condensate dark matter model with three-particle interaction and two-phase structure
• Complex Scalar Field Reheating and Primordial Black Hole production
• Interacting holographic Ricci dark energy as running vacuum
• Hysteresis and beats in loop quantum cosmology
• Inflation from Supersymmetric Quantum Cosmology
• Quintom fields from chiral K-essence cosmology
• Self-interacting multistate boson stars
• Noncommutativity Effects in FRW Scalar Field Cosmology
• Dynamical age of the universe as a constraint on the parametrization of dark energy equation of state
• Conceptual problems in detecting the evolution of dark energy when using distance measurements
• Dark Matter Decaying into a Fermi Sea of Neutrinos
• Interacting holographic dark energy models: A general approach
• Noncommutative Double Scalar Fields in FRW Cosmology as Cosmical Oscillators
• Quintessential early dark energy
• Can the Universe decelerate in the future?
• Cosmology of Nonlinear Oscillations
• Confronting quintessence models with recent high-redshift supernovae data
• Dynamical galactic effects induced by stable vortex structure in bosonic dark matter
• Cosmological implications of tracker scalar fields: Testing the evidence for dynamical dark energy with recent data
• General parametrization for energy density of quintessence field
• The viability of ultralight bosonic dark matter in dwarf galaxies
• The observational constraints on the flat $\varphi$CDM models
• Inflation in Weyl Scaling Invariant Gravity with $R^3$ Extensions
• A primer on problems and prospects of dark energy
• Consequences for the Scalar Field Dark Matter model from The McGaugh Observed-Baryon Acceleration Correlation
• Effect of low anisotropy on cosmological models by using supernova data
• First and second order cosmological perturbations in light mass Galileon models
• Non perturbative renormalization group potentials and quintessence
• Scalar field evolution at background and perturbation levels for a broad class of potentials
• Anisotropic chiral cosmology: exact solutions
• Quadratic integrals of a multi-scalar cosmological model
• Condensation of Galactic Cold Dark Matter
• Oscillating scalar fields in extended quintessence
• Quintessence and Thermal Matter
• Two-field cosmological models and large-scale cosmic magnetic fields
• Latest Observational Constraints on Cardassian Models
• The Invisible Dilaton
• Scalar Dark Energy Models and Scalar-Tensor Gravity: Theoretical Explanations for the Accelerated Expansion of Present Universe
• Quintessential Inflation with Dissipative fluid
• A cosmological model describing the early inflation, the intermediate decelerating expansion, and the late accelerating expansion by a quadratic equation of state
• Observational constraints on complex quintessence with attractive self-interaction
• Construction and evolution of equilibrium configurations of the Schrödinger-Poisson system in the Madelung frame
• Interacting dark energy model in the brane scenario: A Dynamical System Analysis
• The M-sigma Relation of Super Massive Black Holes from the Scalar Field Dark Matter
• Dynamics of two-scalar-field cosmological models beyond the exponential potential
• Spherical collapse of fuzzy dark matter
• One-parametric description for scalar field dark matter potentials
• Evolution of perturbation and power spectrum in a two-component ultralight axionic universe
• Phases of the Bose-Einstein condensate dark matter model with both two- and three-particle interactions
• Dynamics of tachyon field in spatially curved FRW universe
• Solving the Schrodinger Poisson System using the coordinate Adaptive Moving Mesh method
• Dark Energy from holographic theories with hyperscaling violation
• Constraining an Expanding Locally Anisotropic metric from the Pioneer anomaly
• Constraining Dynamical Dark Energy Models through the Abundance of High-Redshift Supermassive Black Holes
• Quintessence scalar field and cosmological constant: Dynamics of a multi-component dark energy model
• Dark Energy and Inflation with Volume Normalized Action
• Scalar field as a Bose-Einstein condensate in a Schwarzschild-de Sitter spacetime
• Diffuse X-Ray and Gamma-Ray Limits on Boson Stars that Interact with Nuclei
• Long-wavelength non-linear perturbations of a complex scalar field
• Evolution of Dark Energy Perturbations for Slotheon Field and Power Spectrum
• Mimicking the LCDM model with Stealths
• Kinematic Imprints of vortex-lines of BEC Dark Matter on Baryonic Matter
• Quintessential Inflation for Exponential Type Potentials: Scaling and Tracker Behavior
• Gauge Invariant Perturbation Analysis for Quintessence with an Exponential Potential
• Accelerating Universe: Observational Status and Theoretical Implications
• Non-singular flat universes in braneworld and Loop Quantum Cosmology
• Teleparallel Gravity and Quintessence: The Role of Nonminimal Boundary Couplings
• On the necessity of phantom fields for solving the horizon problem in scalar cosmologies
• Scaling attractors for quintessence in flat universe with cosmological term
• Dynamics and chaos in the unified scalar field cosmology II. System in a finite box
• Non-linear coupling in the dark sector as a running vacuum model
• On the cosmological viability of the Hu-Sawicki type modified induced gravity
• Axionlike Dark Matter Model Involving Two-Phase Structure and Two-Particle Composites (Dimers)
• Cosmic expansion beyond $\Lambda$CDM: Investigating power-law and logarithmic corrections
• The cosmological evolution of ultralight axionlike scalar fields
• Vortex Lines in Ultralight Bosonic Dark Matter around Rotating Supermassive Black Holes
• Possible formation mechanism of multistate gravitational atoms
• APSIS - an Artificial Planetary System in Space to probe extra-dimensional gravity and MOND
• Dark matter halos modeled by polytropic spheres influenced by the relict cosmological constant and trapping polytropes forming supermassive black holes
• Phenomenological aspects of dark energy dominated cosmologies
• Emergent Universe as an interaction in the dark sector
• Tully-Fisher Scalings and Boundary Conditions for Wave Dark Matter
• The string theory swampland in the Euclid, SKA and Vera Rubin observatory era
• Galileon versus Quintessence: A comparative phase space analysis and late-time cosmic relevance
• Resurrecting Vanilla Power Law Inflation with the aid of Continuous Spontaneous Localization in the ACT era
• Galaxies with Fuzzy Dark Matter
• Correspondences between scalar field and fluid fluctuations in curved spacetime
• Non-relativistic Limit of Thermodynamics of Bose Field in a Static Space-time and Bose-Einstein Condensation
• The Einstein-Klein-Gordon Equations, Wave Dark Matter, and the Tully-Fisher Relation
• Towards physical cosmology: geometrical interpretation of Dark Energy, Dark Matter and Inflation without fundamental sources
• Scalar-Tensor theories from $\Lambda (\varphi )$ Plebanski gravity
• Perturbations In Some Dark Energy Models
• Cosmic evolution of scalar fields with multiple vacua: generalized DBI and quintessence
• Is the $\Lambda$CDM Model in Crisis?
• Exploration of simple scenarios involving Fuzzy Dark Matter cores and gas at local scales
• $\Lambda$CDM, $\Lambda$DGP and extended phantom-like cosmologies
• Rotation curves with the multistate Scalar Field Dark Matter model
• Evolution of entropic dark energy and its phantom nature
• Axion boson stars with wormhole topology