Oscillating Quintom and the Recurrent Universe

Abstract

Current observations seem to mildly favor an evolving dark energy with the equation of state getting across -1. This form of dark energy, dubbed Quintom, is studied phenomenologically in this paper with an oscillating equation of state. We find oscillating Quintom can unify the early inflation and current acceleration of the universe, leading to oscillations of the Hubble constant and a recurring universe. Our oscillating Quintom would not lead to a big crunch nor big rip. The scale factor keeps increasing from one period to another and leads naturally to a highly flat universe. The universe in this model recurs itself and we are only staying among one of the epochs, in which sense the coincidence problem is reconciled.

PLB published version

References in corpus (46)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
• Cosmological parameters from SDSS and WMAP
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• Cosmology and the Fate of Dilatation Symmetry
• Phantom Energy and Cosmic Doomsday
• A Dynamical Solution to the Problem of a Small Cosmological Constant and Late-time Cosmic Acceleration
• Essentials of k-essence
• Cosmological Tracking Solutions
• Kinetically Driven Quintessence
• Dark Energy Constraints from the Cosmic Age and Supernova
• Pre-Big-Bang in String Cosmology
• The Pre-Big Bang Scenario in String Cosmology
• Constraints on dark energy from Chandra observations of the largest relaxed galaxy clusters
• Cosmic Evolution in a Cyclic Universe
• Can dark energy evolve to the Phantom?
• Quintessential inflation
• A Cyclic Model of the Universe
• Superstring Cosmology
• Sudden Future Singularities
• The cosmon model for an asymptotically vanishing time-dependent cosmological ``constant''
• The case for dynamical dark energy revisited
• Uncorrelated Estimates of Dark Energy Evolution
• Parameterization of Dark-Energy Properties: a Principal-Component Approach
• Cosmological parameters from supernova observations: A critical comparison of three data sets
• New dark energy constraints from supernovae, microwave background and galaxy clustering
• The foundations of observing dark energy dynamics with the Wilkinson Microwave Anisotropy Probe
• Entropy and universality of Cardy-Verlinde formula in dark energy universe
• Model-Independent Constraints on Dark Energy Density from Flux-averaging Analysis of Type Ia Supernova Data
• Inflation and Preheating in NO models
• Solving the Coincidence Problem: Tracking Oscillating Energy
• Cosmological constraints on the dark energy equation of state and its evolution
• Phantom Inflation and Primordial Perturbation Spectrum
• Direct Determination of the Kinematics of the Universe and Properties of the Dark Energy as Functions of Redshift
• Nearly Scale-Invariant Spectrum of Adiabatic Fluctuations May be from a Very Slowly Expanding Phase of the Universe
• Flux-averaging Analysis of Type Ia Supernova Data
• Curvaton Reheating in Non-oscillatory Inflationary Models
• The Cyclic Model Simplified
• Constraints on the dark energy equation of state from recent supernova data
• Wormholes and Ringholes in a Dark-Energy Universe
• Observational signatures of the weak lensing magnification of supernovae
• The Primordial Perturbation Spectrum from Various Expanding and Contracting Phases
• On Dualities Of Primordial Perturbation Spectra
• Reconstructing and Deconstructing Dark Energy

Cited by in corpus (274)

• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• In the Realm of the Hubble tension $-$ a Review of Solutions
• Challenges for $\Lambda$CDM: An update
• Quintom Cosmology: Theoretical implications and observations
• Dark Energy
• Reconstructing Dark Energy
• Two new diagnostics of dark energy
• A Holographic Dark Energy Model from Ricci Scalar Curvature
• Cosmological perturbations in f(T) gravity
• A Critical Review of Classical Bouncing Cosmologies
• f(T) gravity mimicking dynamical dark energy. Background and perturbation analysis
• Bouncing Universe with Quintom Matter
• Quintessence and phantom cosmology with non-minimal derivative coupling
• Thermodynamics of dark energy interacting with dark matter and radiation
• Quintom models with an equation of state crossing -1
• Phase-Space analysis of Teleparallel Dark Energy
• Dynamical vacuum energy, holographic quintom, and the reconstruction of scalar-field dark energy
• A Nonsingular Cosmology with a Scale-Invariant Spectrum of Cosmological Perturbations from Lee-Wick Theory
• Generalized Second Law of Thermodynamics in Quintom Dominated Universe
• Two Loop Scalar Self-Mass during Inflation
• Non-minimally coupled canonical, phantom and quintom models of holographic dark energy
• Holographic dark energy with varying gravitational constant
• Observational constraints on one-parameter dynamical dark-energy parametrizations and the $H_0$ tension
• Observational Constraints on Teleparallel Dark Energy
• Robust Preference for Dynamical Dark Energy in DESI BAO and SN Measurements
• Coupled oscillators as models of quintom dark energy
• Cosmic Duality in Quintom Universe
• Quintom cosmologies admitting either tracking or phantom attractors
• Quasinormal modes of gravitational perturbation around a Schwarzschild black hole surrounded by quintessence
• Non-singular cosmology in a model of non-relativistic gravity
• Quintom cosmologies with arbitrary potentials
• Phase-space analysis of interacting phantom cosmology
• A Matter Bounce By Means of Ghost Condensation
• On Perturbations of Quintom Bounce
• Two-Field Quintom Models in the w-w' Plane
• LXCDM: a cosmon model solution to the cosmological coincidence problem?
• Observational $H(z)$ Data and Cosmological Models
• Dark energy from a quintessence (phantom) field rolling near potential minimum (maximum)
• Quintom model with O($N$) symmetry
• A String-Inspired Quintom Model Of Dark Energy
• Torsion Cosmology and the Accelerating Universe
• Probing for dynamics of dark energy and curvature of universe with latest cosmological observations
• Observing Dark Energy Dynamics with Supernova, Microwave Background and Galaxy Clustering
• Observational constraints on holographic dark energy with varying gravitational constant
• Exactly Solvable SFT Inspired Phantom Model
• Constraints on the Sound Speed of Dynamical Dark Energy
• Dark Energy Model with Spinor Matter and Its Quintom Scenario
• Quintom Cosmology with General Potentials
• Bouncing and Accelerating Solutions in Nonlocal Stringy Models
• Matter Bounce Scenario and the Dynamical aspects in f(Q,T) Gravity
• Modified Chaplygin Gas Cosmology
• Dark energy in light of the early JWST observations: case for a negative cosmological constant?
• Unification of inflation and cosmic acceleration in the Palatini formalism
• Evolving Newton's Constant, Extended Gravity Theories and SnIa Data Analysis
• Late acceleration and $w=-1$ crossing in induced gravity
• Cosmology of the Very Early Universe
• Shape invariance method for quintom model in the bent brane background
• Fables of reconstruction: controlling bias in the dark energy equation of state
• Phantom evolution in power-law potentials
• Internal space structure generalization of the quintom cosmological scenario
• When scalar field is kinetically coupled to the Einstein tensor
• Braneworld models with a non-minimally coupled phantom bulk field: a simple way to obtain the -1-crossing at late times
• Non-minimally Coupled Quintom Model Inspired by String Theory
• New agegraphic dark energy in Horava-Lifshitz cosmology
• Critical comments on the paper "Crossing $\omega =-1$ by a single scalar field on a Dvali-Gabadadze-Porrati brane" by H Zhang and Z-H Zhu [Phys.Rev.D75,023510(2007)]
• Testing the dark energy with gravitational lensing statistics
• Dynamics in Nonlocal Cosmological Models Derived from String Field Theory
• Crossing $w=-1$ by a single scalar on a Dvali-Gabadadze-Porrati brane
• Dynamics of the anisotropic Kantowsky-Sachs geometries in $R^n$ gravity
• An overview of what current data can (and cannot yet) say about evolving dark energy
• Can dark energy be dynamical?
• Time Lumps in Nonlocal Stringy Models and Cosmological Applications
• A Galileon Design of Slow Expansion
• Updated constraints on $f(\mathcal{R})$ gravity from cosmography
• The past and future dynamics of quintom dark energy models
• Theoretical Limits on the Equation-of-State Parameter of Phantom Cosmology
• Non-local SFT Tachyon and Cosmology
• Oscillating universe with quintom matter
• Dynamics of interacting quintessence
• Dynamics of interacting phantom scalar field dark energy in Loop Quantum Cosmology
• FRW and Bianchi type I cosmology of f-essence
• Teleparallel quintessence with a nonminimal coupling to a boundary term
• Constraints on coupling constant between dark energy and dark matter
• Phantom dark energy with varying-mass dark matter particles: acceleration and cosmic coincidence problem
• Negative cosmological constant in the dark energy sector: tests from JWST photometric and spectroscopic observations of high-redshift galaxies
• Cosmic acceleration and crossing of w=-1 barrier in non-local Cubic Superstring Field Theory model
• Quintom dark energy models with nearly flat potentials
• Observational Constraints on Oscillating Dark-Energy Parametrizations
• Dynamical Dark Energy in light of the DESI DR2 Baryonic Acoustic Oscillations Measurements
• Features in Dark Energy Equation of State and Modulations in the Hubble Diagram
• Data-driven Reconstruction of the Late-time Cosmic Acceleration with f(T) Gravity
• A Quintom scenario with mixed kinetic terms
• Stability analysis of the Tsallis holographic dark energy model
• Cyclic cosmology from Lagrange-multiplier modified gravity
• Reconstructing the Cosmic Expansion History up to Redshift z=6.29 with the Calibrated Gamma-Ray Bursts
• Barrow holographic dark energy with Granda-Oliveros cut-off
• Constraints on Cosmological Models and Reconstructing the Acceleration History of the Universe with Gamma-Ray Burst Distance Indicators
• Structure formation in cosmologies with oscillating dark energy
• Cosmological evolution of interacting phantom (quintessence) model in Loop Quantum Gravity
• Emergent Universe Scenario via Quintom Matter
• The DESI DR1/DR2 evidence for dynamical dark energy is biased by low-redshift supernovae
• Determining Cosmological Parameters with Latest Observational Data
• Oscillations in the dark energy EoS: new MCMC lessons
• Cosmological constraints combining H(z), CMB shift and SNIa observational data
• Crossing the phantom barrier with purely kinetic multiple k-essence
• Probing Dynamics of Dark Energy with Supernova, Galaxy Clustering and the Three-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations
• Viscous dark energy and generalized second law of thermodynamics
• Dissipative generalized Chaplygin gas as phantom dark energy
• Cosmological models with Lagrange Multiplier Field
• Interaction between dark energy and dark matter: observational constraints from OHD, BAO, CMB and SNe Ia
• Interacting Ghost Dark Energy Models with Variable $G$ and $\Lambda$
• Classification of dark energy models in the (w_0,w_a) plane
• Chaplygin DGP cosmologies
• The transient acceleration from time-dependent interacting dark energy models
• Processing of Cosmological Perturbations in a Cyclic Cosmology
• Evolution of Oscillating Scalar Fields as Dark Energy
• Non-singular models of universes in teleparallel theories
• Constraining dynamical dark energy with a divergence-free parametrization in the presence of spatial curvature and massive neutrinos
• Conformal Invariance in Einstein-Cartan-Weyl space
• Black Holes in the Universe: Generalized Lemaitre-Tolman-Bondi Solutions
• Exact models with non-minimal interaction between dark matter and (either phantom or quintessence) dark energy
• Testing Fractional Action Cosmology
• Phase-space analysis of a class of k-essence cosmology
• Modified gravity in Arnowitt-Deser-Misner formalism
• Reconstructing a String-Inspired Quintom Model of Dark Energy
• Dynamical dark energy confronted with multiple CMB missions
• Fermi-bounce Cosmology and scale invariant power-spectrum
• Cyclic Universe with Quintom matter in Loop Quantum Cosmology
• Dynamic Scalar Torsion and an Oscillating Universe
• Testing dark energy after pre-recombination early dark energy
• Imprints of an extended Chevallier-Polarski-Linder parametrization on the large scale of our universe
• Constraints on Dark Energy Models Including Gamma Ray Bursts
• Cosmological model-independent test of $\Lambda$CDM with two-point diagnostic by the observational Hubble parameter data
• Constraints on Lorentz Invariance Violation with gamma-ray bursts via a Markov Chain Monte Carlo approach
• Natural Phantom Dark Energy, Wiggling Hubble Parameter $H(z)$ and Direct $H(z)$ Data
• Multiple kinetic k-essence, phantom barrier crossing and stability
• Probing the dynamics of dark energy with divergence-free parametrizations: A global fit study
• A Radiation Bounce from the Lee-Wick Construction?
• Growth index and statefinder diagnostic of Oscillating Dark Energy
• Variable Cosmological Constant model: the reconstruction equations and constraints from current observational data
• Interacting quintessence dark energy models in Lyra manifold
• Supernova Constraints on Models of Neutrino Dark Energy
• Revisiting Fractional Cosmology
• Theoretical Aspects of Quintom Models
• Probing Inflation and Dark Energy with Current Cosmological Observations
• Probing Dark Energy Dynamics from Current and Future Cosmological Observations
• Observational Constraints on Dark Energy Models with $\Lambda$ as an Equilibrium Point
• Modified Chaplygin Gas Cosmology with Bulk Viscosity
• Is Dark Energy Dynamical in the DESI Era? A Critical Review
• Fractional-order derivatives in cosmological models of accelerated expansion
• Interacting Dark Energy in Hořava-Lifshitz Cosmology
• Reconstructing a String-Inspired Non-minimally Coupled Quintom Model
• Phantom Inflation in Little Rip
• Dark-Energy Dynamics Required to Solve the Cosmic Coincidence
• Statefinder parameters in two dark energy models
• Undulant Universe
• Observational constraints on phantom power-law cosmology
• Cosmological Evolution of a Tachyon-Quintom Model of Dark Energy
• Bayesian model selection on Scalar $\epsilon$-Field Dark Energy
• Testing an oscillatory behavior of dark energy
• Cosmological Evolution Across Phantom Crossing and the Nature of the Horizon
• Unconventional Cosmology
• On dark energy models of single scalar field
• Phenomenological Varying Modified Chaplygin Gas with Variable $G$ and $\Lambda$: Toy Models for Our Universe
• New holographic dark energy model with non-linear interaction
• Reconstruction of scalar potentials in two-field cosmological models
• String Inspired Quintom Model with Non-minimally Coupled Modified Gravity
• Design of a Cyclic Multiverse
• Quintom evolution in power-law potentials
• Phenomenological Fluids from Interacting Tachyonic Scalar Fields
• Quintessence and phantom dark energy from ghost D-branes
• Probing for the Cosmological Parameters with PLANCK Measurement
• New parametrization of the dark-energy equation of state with a single parameter
• A more general interacting model of holographic dark energy
• Testing the (generalized) Chaplygin gas model with the Lookback time-Redshift data
• Coupled Multi Scalar Field Dark Energy
• A Unified Model of Phantom Energy and Dark Matter
• Thermodynamics of Spinor Quintom
• Testing the interaction model with cosmological data and gamma-ray bursts
• Testing Oscillating Primordial Spectrum and Oscillating Dark Energy with Astronomical Observations
• Probing dynamics of dark energy with latest observations
• Observational constraints on the oscillating dark energy cosmologies
• Cosmographic Footprints of Dynamical Dark Energy
• Dark Energy within the Generalized Uncertainty Principle in Light of DESI DR2
• Cosmological bounds on oscillating dark energy models
• Anisotropic power-law inflation in a two-scalar-field model with a mixed kinetic term
• Self-interacting holographic dark energy
• Oscillating Universe from inhomogeneous EoS and coupled dark energy
• Oscillating dark energy in light of the latest observations and its impact on the Hubble tension
• The general property of dynamical quintessence field
• Reconstructing the properties of dark energy from recent observations
• Phantom Inflation with A Steplike Potential
• Gravitational collapse of K-essence Matter in Painlevé-Gullstrand coordinates
• Null Energy Condition and Dark Energy Models
• From model dynamics to oscillating dark energy parameterisation
• Chameleon Cosmology Model Describing the Phantom Divide Line Crossing
• Bouncing Universe with Non-minimally Coupled Quintom Matter
• Gaussian-process reconstructions and model building of quintom dark energy from latest cosmological observations
• Cosmological neutrino mass limit and the dynamics of dark energy
• Dark Energy and Neutrino CPT Violation
• The Reactor Anomaly after Daya Bay and RENO
• Uniqueness of Current Cosmic Acceleration
• Mutually interacting Tachyon dark energy with variable $G$ and $\Lambda$
• De-Sitter nonlinear sigma model and accelerating universe
• Stability of a modified Jordan-Brans-Dicke theory in the dilatonic frame
• Dynamical description of a quintom cosmological model nonminimally coupled with gravity
• Averaging Generalized Scalar Field Cosmologies I: Locally Rotationally Symmetric Bianchi III and open Friedmann-Lemaître-Robertson-Walker models
• Multi-fluid cosmology in Einstein gravity: analytical solutions
• Unification of cosmological scalar fields
• A Dark Energy Model in Lyra Manifold
• Observational Constraints on Undulant Cosmologies
• Shape of Dark Energy: Constraining Its Evolution with a General Parametrization
• Holographic dark energy with time depend gravitational constant in the non-flat Ho$\check{r}$ava-Lifshitz cosmology
• The Quintom Model of Dark Energy
• Quintom dark energy in DGP braneworld cosmology
• Exponential Potentials and Attractor Solution of Dilatonic Cosmology
• Quintom potentials from quantum cosmology using the FRW cosmological model
• Quantum cosmology with symmetry analysis for quintom dark energy model
• Interacting new agegraphic Phantom model of dark energy in non-flat universe
• Quintom cosmological model and some possible solutions using Lie and Noether symmetries
• A Modified Generalized Chaplygin Gas as the Unified Dark Matter-Dark Energy Revisited
• Detecting dark energy in long baseline neutrino oscillations
• A power-law coupled three-form dark energy model
• Phantom without phantom or how the PT symmetry saves us from the Big Rip
• Fractional Einstein-Gauss-Bonnet scalar field cosmology
• The Phantom of the New Oscillatory Cosmological Phase
• First-order formalism for the quintom model of dark energy
• Holographik, the k-essential approach to interactive models with modified holographic Ricci dark energy
• DGP Cosmological model with generalized Ricci dark energy
• Cosmological solutions in teleparallel $F(T,B)$ gravity
• Quintessence models with an oscillating equation of state and their potentials
• Beyond Two Parameters: Revisiting Dark Energy with the Latest Cosmic Probes
• A Universe with a generalized ghost dark energy and Van der Waals fluid interacting with a fluid
• Cosmology In Terms Of The Deceleration Parameter. Part II
• Reconstruction of the equation of state for the cyclic universes in homogeneous and isotropic cosmology
• Are we seeing the beginnings of Inflation?
• Revisiting CPL with sign-switching density: To cross or not to cross the NECB
• Non-minimal coupling of the phantom field and cosmic acceleration
• Braneworld cosmology in the sourced-Taub background
• Scalar field evolution at background and perturbation levels for a broad class of potentials
• Phantom energy from graded algebras
• Hybrid Chaplygin gas and phantom divide crossing
• Constraining Temporal Oscillations of Cosmological Parameters Using Type Ia Supernovae
• On Friedmann-Lema\^ıtre-Robertson-Walker cosmologies in non-standard gravity
• Scalar Field Kantowski--Sachs Solutions in Teleparallel $F(T)$ Gravity
• Is the Big Rip unreachable?
• Scalar field source Teleparallel Robertson-Walker F(T)-gravity solutions
• Interacting Three Fluid System and Thermodynamics of the Universe Bounded by the Event Horizon
• Cosmological consequences of a scalar field with oscillating equation of state. III. Unifying inflation with dark energy and small tensor-to-scalar ratio
• Evidence for the dynamical dark energy with evolving Hubble constant
• Cosmological consequences of a scalar field with oscillating equation of state. IV. Primordial nucleosynthesis and the deuterium problem
• Interacting non-minimally coupled canonical, phantom and quintom models of holographic dark energy in non-flat universe
• Observational constraints on dynamical dark energy with pivoting redshift
• Transient dark energy, cosmological constant boundary crossing and dark energy $w(z)$ data fits
• Crossing the phantom divide with a classical Dirac field
• $f(R)$ Gravity and Crossing the Phantom Divide Barrier
• Accelerating Universe: Observational Status and Theoretical Implications
• Constraints on cosmological parameters and CMB first acoustic peak in conformal Killing gravity
• Behavior of $F(R)$ gravity around a crossing of the phantom divide
• Coincidence Problem in Cyclic Phantom Models of the Universe
• Constraining Recent Oscillations in Quintessence Models with Euclid
• A new pressure-parametric cosmological model
• Late time acceleration in 3-brane Brans-Dicke cosmology
• Matter Creation Cosmologies and Accelerated Expansion
• Scalar Field Static Spherically Symmetric Solutions in Teleparallel $F(T)$ Gravity
• Agegraphic dark energy from entropy of the anti-de Sitter black hole
• Thermodynamical aspects of modified holographic dark energy model
• Parameterization and Reconstruction of Quasi Static Universe
• Generalized Semi-Holographic Universe
• The dark(er) side of inflation
• Evolution of the horizons for dark energy universe
• Chaplygin and Polytropic gases Teleparallel Robertson-Walker $F(T)$ gravity solutions
• Windowing Artifacts Likely Account for Recent Claimed Detection of Oscillating Cosmic Scale Factor
• Observational Constraints and Cosmological Dynamics of Interacting Fractional Holographic Dark Energy in Light of DESI DR2