Interacting phantom dark energy: new accelerating scaling attractors

Abstract

We perform a detailed investigation of interacting phantom cosmology, by applying the powerful method of dynamical system analysis. We consider two well-studied interaction forms, namely one global and one local one, while the novel ingredient of our work is the examination of new potentials for the phantom field. Our analysis shows the existence of saddle matter-dominated points, stable dark-energy dominated points, and scaling accelerating solutions, that can attract the Universe at late times. As we show, some of the stable accelerating scaling attractors, in which dark matter and dark energy can co-exist, alleviating the cosmic coincidence problem, are totally new, even for the previously studied interaction rates, and arise purely from the novel potential forms.

27 pages including bibliography; 10 tables, 4 figures; version published in Phys. Rev. D

References in corpus (136)

• Dynamics of dark energy
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• In the Realm of the Hubble tension $-$ a Review of Solutions
• Properties of singularities in (phantom) dark energy universe
• Late-time cosmology in (phantom) scalar-tensor theory: dark energy and the cosmic speed-up
• Quantum deSitter cosmology and phantom matter
• Challenges for $\Lambda$CDM: An update
• Quintom Cosmology: Theoretical implications and observations
• Holographic dark energy and cosmic coincidence
• Transition of the dark energy equation of state in an interacting holographic dark energy model
• Dark Matter and Dark Energy Interactions: Theoretical Challenges, Cosmological Implications and Observational Signatures
• Interacting quintessence solution to the coincidence problem
• Cosmological Dynamics of Phantom Field
• Dynamical systems applied to cosmology: dark energy and modified gravity
• Non-minimal dark sector physics and cosmological tensions
• Can interacting dark energy solve the $H_0$ tension?
• Large-scale instability in interacting dark energy and dark matter fluids
• Unified phantom cosmology: inflation, dark energy and dark matter under the same standard
• Interacting dark energy in the early 2020s: a promising solution to the $H_0$ and cosmic shear tensions
• Tale of stable interacting dark energy, observational signatures, and the $H_0$ tension
• Cosmology with Interaction between Phantom Dark Energy and Dark Matter and the Coincidence Problem
• Dynamics of dark energy with a coupling to dark matter
• Phantom cosmologies
• Interacting holographic dark energy model in non-flat universe
• Constraints on the interacting holographic dark energy model
• Dynamics of interacting dark energy
• Cosmological Evolution With Interaction Between Dark Energy And Dark Matter
• Cosmologies with Energy Exchange
• Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models
• Thermodynamics of dark energy interacting with dark matter and radiation
• Effective equation of state and energy conditions in phantom/tachyon inflationary cosmology perturbed by quantum effects
• Echo of interactions in the dark sector
• Phase-Space analysis of Teleparallel Dark Energy
• Interacting dark energy, holographic principle and coincidence problem
• Interacting scenarios with dynamical dark energy: observational constraints and alleviation of the $H_0$ tension
• Testing the viability of the interacting holographic dark energy model by using combined observational constraints
• Observational constraints on an interacting dark energy model
• New constraints on interacting dark energy from cosmic chronometers
• Nearly Starobinsky inflation from modified gravity
• Dark sector interaction: a remedy of the tensions between CMB and LSS data
• Cosmological Evolution of Interacting Phantom Energy with Dark Matter
• Interacting models may be key to solve the cosmic coincidence problem
• Interacting Dark Energy after DESI Baryon Acoustic Oscillation measurements
• Toward a solution of the coincidence problem
• Interacting holographic dark energy
• Using the Noether symmetry approach to probe the nature of dark energy
• Phase-space analysis of interacting phantom cosmology
• Cosmological constraints on interacting dark energy with redshift-space distortion after Planck data
• Interacting Quintessence, Cosmic Acceleration and the Coincidence Problem
• Observational constraints on sign-changeable interaction models and alleviation of the $H_0$ tension
• Dynamical Systems Perspective of Cosmological Finite-time Singularities in $f(R)$ Gravity and Interacting Multifluid Cosmology
• Interacting Dark Energy and Cosmological Equations of State
• Coupled dark matter-dark energy in light of near Universe observations
• Dynamical analysis of generalized Galileon cosmology
• An analytic model for interacting dark energy and its observational constraints
• Constraints on interacting dark energy models from Planck 2015 and redshift-space distortion data
• On the large-scale instability in interacting dark energy and dark matter fluids
• Nonlinear interacting cosmological models after Planck 2018 legacy release and the $H_0$ tension
• Field theoretic interpretations of interacting dark energy scenarios and recent observations
• Interacting dark energy in $f(R)$ gravity
• Evidence for interacting dark energy from BOSS
• 2021-$H_0$ Odyssey: Closed, Phantom and Interacting Dark Energy Cosmologies
• Large-scale stable interacting dark energy model: Cosmological perturbations and observational constraints
• Dynamical analysis in scalar field cosmology
• Exploring the $H_0$ tension and the evidence of dark sector interaction from 2D BAO measurements
• Interacting Dark Energy in a closed universe
• Dynamics of interacting dark energy model in Einstein and Loop Quantum Cosmology
• Dynamical analysis of anisotropic scalar-field cosmologies for a wide range of potentials
• Dark Coupling and Gauge Invariance
• Relieving the $H_0$ tension with a new interacting dark energy model
• Interacting quintessence from a variational approach Part II: derivative couplings
• Interacting quintessence from a variational approach Part I: algebraic couplings
• Exploring the full parameter space for an interacting dark energy model with recent observations including redshift-space distortions: Application of the parametrized post-Friedmann approach
• Thermodynamics second law and $\omega =-1$ crossing(s) in interacting holographic dark energy model
• All-inclusive interacting dark sector cosmologies
• Testing models of vacuum energy interacting with cold dark matter
• Effects of Anisotropic Stress in Interacting Dark Matter - Dark Energy Scenarios
• Irreversible thermodynamic description of interacting dark energy - dark matter cosmological models
• A Consistent View of Interacting Dark Energy from Multiple CMB Probes
• Model-independent reconstruction of the Interacting Dark Energy Kernel: Binned and Gaussian process
• Theoretical Limits on the Equation-of-State Parameter of Phantom Cosmology
• Phase Space Analysis of the Accelerating Multi-fluid Universe
• Clarifying the effects of interacting dark energy on linear and nonlinear structure formation processes
• Phantom dark energy with varying-mass dark matter particles: acceleration and cosmic coincidence problem
• Analytic extensions of Starobinsky model of inflation
• The Cosmology of Interacting Spin-2 Fields
• Interacting Dark Energy in f(T) cosmology : A Dynamical System analysis
• Dynamics of nonlinear interacting dark energy models
• Quantifying the $S_8$ tension and evidence for interacting dark energy from redshift-space distortion measurements
• Observational constraints on the interacting Ricci dark energy model
• Metastable Dark Energy with Radioactive-like Decay
• Probing the imprint of interacting dark energy on very large scales
• Exact scaling solutions and fixed points for general scalar field
• Implications of the possible 21-cm line excess at cosmic dawn on dynamics of interacting dark energy
• Future CMB cosmological constraints in a dark coupled universe
• The generalized second law in irreversible thermodynamics for the interacting dark energy in a non-flat FRW universe enclosed by the apparent horizon
• Triple unification of inflation, dark energy, and dark matter in two-scalar-field cosmology
• Scalar-Fluid interacting dark energy: cosmological dynamics beyond the exponential potential
• Understanding the phenomenology of interacting dark energy scenarios and their theoretical bounds
• Late-Time constraints on Interacting Dark Energy: Analysis independent of $H_0$, $r_d$ and $M_B$
• The transient acceleration from time-dependent interacting dark energy models
• Tightening the reins on non-minimal dark sector physics: Interacting Dark Energy with dynamical and non-dynamical equation of state
• Variable sound speed in interacting dark energy models
• Stringy Dark Energy Model with Cold Dark Matter
• Revisiting the Cosmological Constraints on the Interacting Dark Energy Models
• Dynamics of coupled phantom and tachyon fields
• On the dynamics of a dark sector coupling
• The Coincidence Problem and Interacting Holographic Dark Energy
• Classical and Quantum Solutions in Brans-Dicke Cosmology with a Perfect Fluid
• Interacting dark sector with variable vacuum energy
• Interacting viscous dark fluids
• Statefinder Parameters for Interacting Phantom Energy with Dark Matter
• Revisiting Metastable Dark Energy and Tensions in the Estimation of Cosmological Parameters
• Fixed points in interacting dark energy models
• Constraints on interacting dark energy models from galaxy Rotation Curves
• Background evolution and growth of structures in interacting dark energy through dynamical system analysis
• Dark energy interacting with two fluids
• Reconstruction of interacting dark energy models from parameterizations
• Prospects for constraining interacting dark energy models from gravitational wave and gamma ray burst joint observation
• Dynamical analysis of interacting dark energy model in the framework of particle creation mechanism
• IWDM: The fate of an interacting non-cold dark matter $-$ vacuum scenario
• Dynamical Systems analysis of an interacting dark energy model in the Brane Scenario
• Extended Phase Space Analysis of Interacting Dark Energy Models in Loop Quantum Cosmology
• Late-time evolution of the Universe within a two-scalar-field cosmological model
• Interacting quintessence in light of Generalized Uncertainty Principle: Cosmological perturbations and dynamics
• Stability analysis and constraints on interacting viscous cosmology
• Dynamical stability in models where dark matter and dark energy are non-minimally coupled to curvature
• Cosmological dynamics of interacting dark energy and dark matter in viable models of f(R) gravity
• Inhomogeneous models of interacting dark matter and dark energy
• Stable Large-Scale Perturbations in Interacting Dark-Energy Model
• A Dynamical System Analysis of Holographic Dark Energy Models with Different IR Cutoff
• Dynamics and statefinder analysis of a class of sign-changeable interacting dark energy scenarios
• Non-flat universe and interacting dark energy model
• It's a dark, dark world: Background evolution of interacting $\varphi$CDM models beyond simple exponential potentials
• The effect of interacting dark energy on local measurements of the Hubble constant
• Coupled quintessence inspired by warm inflation

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• An overview of what current data can (and cannot yet) say about evolving dark energy
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• One-loop power spectrum corrections in interacting dark energy cosmologies
• Quintessence scalar field and cosmological constant: Dynamics of a multi-component dark energy model
• Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model
• Matter Creation Cosmologies and Accelerated Expansion
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