Growth of matter perturbations in non-minimal teleparallel dark energy

Abstract

We study the growth rate of matter perturbations in the context of teleparallel dark energy in a flat universe. We investigate the dynamics of different theoretical scenarios based on specific forms of the scalar field potential. Allowing for non-minimal coupling between torsion scalar and scalar field, we perform a phase-space analysis of the autonomous systems of equations through the study of critical points. We thus analyze the stability of the critical points, and discuss the cosmological implications searching for possible attractor solutions at late times. Furthermore, combing the growth rate data and the Hubble rate measurements, we place observational constraints on the cosmological parameters of the models through Monte Carlo numerical method. We find that the scenario with a non-minimal coupling is favoured with respect to the standard quintessence case. Adopting the best-fit results, we show that the dark energy equation of state parameter can cross the phantom divide. Finally, we compare our results with the predictions of the concordance $\Lambda$CDM paradigm by performing Bayesian model selection.

arXiv comment14 pages, 12 figures, accepted for publication in Phys. Rev. D

References in corpus (57)

• Dynamics of dark energy
• Extended Theories of Gravity
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• f(T) teleparallel gravity and cosmology
• Testing General Relativity with Present and Future Astrophysical Observations
• Exponential potentials and cosmological scaling solutions
• Dark torsion as the cosmic speed-up
• Modified teleparallel gravity: inflation without inflaton
• Einstein's Other Gravity and the Acceleration of the Universe
• Constraining Cosmological Parameters Based on Relative Galaxy Ages
• Extended Theories of Gravity and their Cosmological and Astrophysical Applications
• The trouble with $H_0$
• Structure formation with a self-tuning scalar field
• Modified teleparallel theories of gravity
• "Teleparallel" Dark Energy
• f(T) gravity mimicking dynamical dark energy. Background and perturbation analysis
• Matter density perturbations and effective gravitational constant in modified gravity models of dark energy
• Torsion Gravity: a Reappraisal
• Evolution of the $f{\sigma }_8$ tension with the Planck15/$\Lambda$CDM determination and implications for modified gravity theories
• Cosmography and constraints on the equation of state of the Universe in various parametrizations
• Tension and constraints on modified gravity parametrizations of $G_{\text{eff}}(z)$ from growth rate and Planck data
• Phase-Space analysis of Teleparallel Dark Energy
• Observational information for f(T) theories and Dark Torsion
• Nonminimal torsion-matter coupling extension of f(T) gravity
• Precision cosmology with Padé rational approximations: theoretical predictions versus observational limits
• The dark degeneracy: On the number and nature of dark components
• Cosmic Degeneracies I: Joint N-body Simulations of Modified Gravity and Massive Neutrinos
• Speeding up the universe using dust with pressure
• Dynamics of Teleparallel Dark Energy
• Density perturbations in general modified gravitational theories
• New observational constraints on $f(R)$ gravity from cosmic chronometers
• Cosmographic Constraints and Cosmic Fluids
• Cosmological dynamics of tachyonic teleparallel dark energy
• Effective $F(T)$ gravity from the higher-dimensional Kaluza-Klein and Randall-Sundrum theories
• Cosmographic reconstruction of $f(\mathcal{T})$ cosmology
• Testable anthropic predictions for dark energy
• Strong evidence for an accelerating universe
• Updated constraints on $f(\mathcal{R})$ gravity from cosmography
• Scalar Tensor Teleparallel Dark Gravity via Noether Symmetry
• Rational approximations of $f(R)$ cosmography through Padé polynomials
• Model-independent reconstruction of $f(T)$ teleparallel cosmology
• Dark energy equation of state and anthropic selection
• Model-independent limits and constraints on extended theories of gravity from cosmic reconstruction techniques
• Effective gravitational coupling in modified teleparallel theories
• Characterizing repulsive gravity with curvature eigenvalues
• Is there a concordance value for $H_0$?
• Cosmic acceleration in non-flat $f(T)$ cosmology
• Teleparallel dark energy model with a fermionic field via Noether symmetry
• Holographic dark matter and dark energy with second order invariants
• Teleparallel Dark Energy with Purely Non-minimal Coupling to Gravity
• Dark Energy and Fate of the Universe
• Non-singular models of universes in teleparallel theories
• The coincidence problem in linear dark energy models
• Density Perturbation Growth in Teleparallel Cosmology
• What $\xi$? Cosmological constraints on the non-minimal coupling constant
• {\it Gauging} the cosmic acceleration with recent type Ia supernovae data sets
• Limits on the Reconstruction of a Single Dark Energy Scalar Field Potential from SNe Ia Data

Cited by in corpus (60)

• Challenges for $\Lambda$CDM: An update
• Teleparallel Gravity: From Theory to Cosmology
• $f(Q,T)$ gravity
• Extended Gravity Cosmography
• Weyl type $f(Q,T)$ gravity, and its cosmological implications
• Holographic dark energy from nonadditive entropy: cosmological perturbations and observational constraints
• Bayesian analysis of $f(T)$ gravity using $f{\sigma }_8$ data
• Dynamical system analysis for accelerating models in non-metricity $f(Q)$ gravity
• Generalizing the coupling between geometry and matter: $f(R,L_m,T)$ gravity
• Dynamical system analysis of generalized energy-momentum-squared gravity
• Measurements of $H_0$ in modified gravity theories: The role of lensed quasars in the late-time Universe
• Healing the cosmological constant problem during inflation through a unified quasi-quintessence matter field
• Solar System Tests in Modified Teleparallel Gravity
• No constraints for $f(T)$ gravity from gravitational waves induced from primordial black hole fluctuations
• Forecasting constraints on deviations from general relativity in $f(Q)$ gravity with standard sirens
• Forecast constraints on $f(T)$ gravity with gravitational waves from compact binary coalescences
• Bouncing cosmology in modified gravity with higher-order curvature terms
• Accelerating cosmological models in $f(Q)$ gravity and the phase space analysis
• Exact Spherically Symmetric Solutions in Modified Teleparallel gravity
• Higgs inflation and teleparallel gravity
• Early and late time cosmology: the $f(R)$ gravity perspective
• Late-time constraints on modified Gauss-Bonnet cosmology
• Non-minimal geometry-matter couplings in Weyl-Cartan space-times: $f(R,T,Q,T_m)$ gravity
• Forecasts on the speed of gravitational waves at high $z$
• Transit cosmological models with observational constraints in f(Q, T) gravity
• Toward a concordance teleparallel Cosmology I: Background Dynamics
• Cosmographic view on the $H_0$ and ${\sigma }_8$ tensions
• Slow-roll inflation in generalized scalar-torsion gravity
• Attractor behaviour of $f(T)$ modified gravity and the cosmic acceleration
• Gravitationally Induced Particle Production through a Nonminimal Torsion-Matter Coupling
• New cosmological constraints on $f(T)$ gravity in light of full Planck-CMB and type Ia supernovae data
• Unified dark sectors in scalar-torsion theories of gravity
• Flat connection for rotating vacuum spacetimes in extended teleparallel gravity theories
• Scalar induced gravitational waves in modified teleparallel gravity theories
• Imprints of interacting dark energy on cosmological perturbations
• Dynamics in interacting scalar-torsion theory
• $f(Q,L_m)$ gravity, and its cosmological implications
• Cosmology in modified $f(\mathcal{G})$ gravity: a late time cosmic phenomena
• Bouncing solutions in $f(T)$ gravity
• Addressing Cosmological Tensions by Non-Local Gravity
• Phase-space analysis of dark energy models in non-minimally coupled theories of gravity
• Parity violation in gravitational waves and observational bounds from third-generation detectors
• Geometric and topological corrections to Schwarzschild black hole
• Is gravity getting weaker at low z? Observational evidence and theoretical implications
• Dynamical system analysis of LRS-BI Universe with f(Q) gravity theory
• Role of spatial curvature in the primordial gravitational wave power spectrum
• Bouncing cosmological models in a functional form of F(R) gravity
• Constrained transit cosmological models in $f(R,L_m,T)$-gravity
• From Barthel Randers Kropina Geometries to the Accelerating Universe: A Brief Review of Recent Advances in Finslerian Cosmology
• Teleparallel dark energy in a nonflat universe
• Dynamical system analysis in multiscalar-torsion cosmology
• Can the NANOGrav observations constrain the geometry of the universe?
• Kantowski-Sachs cosmology in scalar-torsion theory
• A description of classical and quantum cosmology for a single scalar field torsion gravity
• Hubble Tension and Dark Energy in Teleparallel Gauss-Bonnet Gravity: New Constraints from DESI BAO, Pantheon${}^{+}$ and Hubble Data
• Global portraits of nonminimal teleparallel inflation
• Thermodynamic parametrization of dark energy
• Neutron Stars in Scalar Torsion Theories with Nonminimal Coupling
• Phase space analysis of Bianchi III Universe with $f(R,T)$ gravity theory
• $O(d,d)$ symmetry in teleparallel dark energy