Dynamically Generated Inflationary Lambda-CDM

Abstract

Our primary objective is to construct a plausible unified model of inflation, dark energy and dark matter from a fundamental Lagrangian action first principle, where all fundamental ingredients are systematically dynamically generated starting from a very simple model of modified gravity interacting with a single scalar field employing the formalism of non-Riemannian spacetime volume-elements. The non-Riemannian volume element in the initial scalar field action leads to a hidden nonlinear Noether symmetry which produces energy-momentum tensor identified as a sum of a dynamically generated cosmological constant and a dust-like dark matter. The non-Riemannian volume-element in the initial Einstein-Hilbert action upon passage to the physical Einstein-frame creates dynamically a second scalar field with a non-trivial inflationary potential and with an additional interaction with the dynamically generated dark matter. The resulting Einstein-frame action describes a fully dynamically generated inflationary model coupled to dark matter. Numerical results for observables such as the scalar power spectral index and the tensor-to-scalar ratio conform to the latest 2018 PLANCK data.

arXiv comment24 pages, v.2 LaTeX style changed, references added, typos corrected

References in corpus (135)

• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Dynamics of dark energy
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution
• Modified gravity with negative and positive powers of the curvature: unification of the inflation and of the cosmic acceleration
• Dark Energy and the Accelerating Universe
• k-Inflation
• Testing General Relativity with Present and Future Astrophysical Observations
• Hybrid Inflation
• Towards Inflation in String Theory
• Generalized G-inflation: Inflation with the most general second-order field equations
• Modified teleparallel gravity: inflation without inflaton
• Perturbations in k-inflation
• Planck 2013 results. XXII. Constraints on inflation
• Encyclopaedia Inflationaris
• Inflation Dynamics and Reheating
• Modified f(R) gravity consistent with realistic cosmology: from matter dominated epoch to dark energy universe
• Unifying phantom inflation with late-time acceleration: scalar phantom-non-phantom transition model and generalized holographic dark energy
• Class of viable modified $f(R)$ gravities describing inflation and the onset of accelerated expansion
• Reconstructing the Inflaton Potential --- an Overview
• Warm Inflation
• Adiabatic and entropy perturbations from inflation
• Formalising the Slow-Roll Approximation in Inflation
• Quasi-Single Field Inflation and Non-Gaussianities
• G-inflation: inflation driven by the Galileon field
• Dynamical systems applied to cosmology: dark energy and modified gravity
• Natural Chaotic Inflation in Supergravity
• New Model of Inflation with Non-minimal Derivative Coupling of Standard Model Higgs Boson to Gravity
• Low-Energy Effective Field Theory below the Electroweak Scale: Operators and Matching
• Cosmological inflation in $F(R,\mathcal{G})$ gravity
• Galileon inflation
• No-Scale Supergravity Realization of the Starobinsky Model of Inflation
• Planck intermediate results. XXX. The angular power spectrum of polarized dust emission at intermediate and high Galactic latitudes
• Induced gravity inflation in the standard model of particle physics
• Inflation from Quantum Geometry
• Primordial Black Holes from $\alpha$-attractors
• Scale invariance, new inflation and decaying Lambda terms
• Low-energy effective field theory below the electroweak scale: matching at one loop
• Occurrence of exact $R^2$ inflation in non-local UV-complete gravity
• Nearly Starobinsky inflation from modified gravity
• Holographic inflation
• Probability of Inflation in Loop Quantum Cosmology
• A New Perspective on Cosmic Coincidence Problems
• Gauss-Bonnet Inflation
• The zoo plot meets the swampland: mutual (in)consistency of single-field inflation, string conjectures, and cosmological data
• Palatini inflation in models with an $R^2$ term
• Variable gravity: A suitable framework for quintessential inflation
• Dynamical measure and field theory models free of the cosmological constant problem
• $f(R)$ constant-roll inflation
• Assisted Chaotic Inflation in Higher Dimensional Theories
• Geometric Inflation and Dark Energy with Axion $F(R)$ Gravity
• Superluminous Supernovae from the Dark Energy Survey
• Dark Energy Survey Year 1 results: Detection of Intra-cluster Light at Redshift $\sim$ 0.25
• Quintessential inflation with canonical and noncanonical scalar fields and Planck 2015 results
• Inflation in (Super-)renormalizable Gravity
• Impact of neutrino properties on the estimation of inflationary parameters from current and future observations
• The Principle of Non-Gravitating Vacuum Energy and some of its consequences
• Observational constraints on successful model of quintessential Inflation
• Asymptotically safe inflation from quadratic gravity
• Two scalar field cosmology: Conservation laws and exact solutions
• Inflation driven by Einstein-Gauss-Bonnet gravity
• Inflation in Entropic Cosmology: Primordial Perturbations and non-Gaussianities
• Inflationary universe from higher-derivative quantum gravity
• Trace-anomaly driven inflation in modified gravity and the BICEP2 result
• Observational Constraints on New Exact Inflationary Scalar-field Solutions
• Dawn of the dark: unified dark sectors and the EDGES Cosmic Dawn 21-cm signal
• Tracing the high energy theory of gravity: an introduction to Palatini inflation
• Inflationary cosmology in unimodular $F(T)$ gravity
• Scalar-field dark energy nonminimally and kinetically coupled to dark matter
• Potential-driven Galileon inflation
• Connecting early and late universe by $f(R)$ gravity
• PBH remnants as dark matter produced in thermal, matter and runaway-quintessence post-inflationary scenarios
• Metric preheating and radiative decay in single-field inflation
• A two measure model of dark energy and dark matter
• Chaos and complementarity in de Sitter space
• Understanding the suppression of structure formation from dark matter$\unicode{x2013}$dark energy momentum coupling
• On the possibility of blue tensor spectrum within single field inflation
• From inflation to dark energy through a dynamical Lambda: an attempt at alleviating fundamental cosmic puzzles
• Standard Model Meets Gravity: Electroweak Symmetry Breaking and Inflation
• Testing interacting dark matter and dark energy model with cosmological data
• Critical collapse of a scalar field in semiclassical loop quantum gravity
• Unified Dark Energy and Dust Dark Matter Dual to Quadratic Purely Kinetic K-Essence
• Volume elements of spacetime and a quartet of scalar fields
• Gauss-Bonnet Inflation after Planck2018
• Discovery of a giant radio fossil in the Ophiuchus galaxy cluster
• Autonomous Dynamical System Approach for Inflationary Gauss-Bonnet Modified Gravity
• Scale-invariance as the origin of dark radiation?
• Preventing eternality in phantom inflation
• Entropic Force Scenarios and Eternal Inflation
• Initial conditions for plateau inflation: a case study
• Cosmological Solutions of a Nonlocal Square Root Gravity
• Introduction to Big Bang Nucleosynthesis and Modern Cosmology
• Absence of the Fifth Force Problem in a Model with Spontaneously Broken Dilatation Symmetry
• On the initial conditions for inflation with plateau potentials: the $R+R^2$ (super)gravity case
• Inflation from fermions with curvature-dependent mass
• The one-loop amplitudes for Higgs + 4 partons with full mass effects
• Cosmological Solutions in Multiscalar Field Theory
• Gravity-Assisted Emergent Higgs Mechanism in the Post-Inflationary Epoch
• Two scalar fields inflation from scale-invariant gravity with modified measure
• Quadratic curvature theories formulated as Covariant Canonical Gauge theories of Gravity
• Two-loop non-leptonic penguin amplitude in QCD factorization
• Tachyon warm-intermediate inflation in the light of Planck data
• Crossing the phantom divide line as an effect of quantum transitions
• Swampland, Trans-Planckian Censorship and Fine-Tuning Problem for Inflation: Tunnelling Wavefunction to the Rescue
• Cosmology from Quantum Information
• Inflation Compactification from Dynamical space time
• Causality Violations in Lovelock Theories
• A New Mechanism of Dynamical Spontaneous Breaking of Supersymmetry
• Vacuum Structure and Gravitational Bags Produced by Metric-Independent Spacetime Volume-Form Dynamics
• A transition between bouncing hyper-inflation to ΛCDM from diffusive scalar fields
• Calibration Method and Uncertainty for the Primordial Inflation Explorer (PIXIE)
• CMBPol Mission Concept Study: A Mission to Map our Origins
• The Scale Factor Potential Approach to Inflation
• Curvature Perturbations From Stochastic Particle Production During Inflation
• Unification of Inflation and Dark Energy from Spontaneous Breaking of Scale Invariance
• Tachyon inflation in the holographic braneworld
• Inflationary predictions of Geometric Inflation
• A correspondence between $1^{st}$ and $2^{nd}$ order formalism by a metricity constraint
• Dark matter from primordial quantum information
• Realising Interactions Between Dark Matter and Dark Energy Using $k$-essence Cosmology
• A path-integral analysis of interacting Bose gases and loop gases
• Dynamically generated inflationary two-field potential via non-Riemannian volume forms
• Addressing the High-$f$ Problem in Pseudo-Nambu-Goldstone Boson Dark Energy Models with Dark Matter - Dark Energy Interaction
• Modified Gravity and Inflaton Assisted Dynamical Generation of Charge Confinement and Electroweak Symmetry Breaking in Cosmology
• Covariant quantum corrections to a scalar field model inspired by nonminimal natural inflation
• Energy transfer from space-time into matter and a bouncing inflation from Covariant Canonical Gauge theory of Gravity
• Minimal Starobinsky supergravity coupled to dilaton-axion superfield
• Hyperbolicity Constraints in Extended Gravity Theories
• Semi-Classical Holomorphic Transition Amplitudes in Covariant Loop Quantum Gravity
• The running curvaton
• N=2 PNGB Quintessence Dark Energy
• Inflationary Solution of Hamilton Jacobi Equations during Weak Dissipative Regime
• Planckian hypersurfaces, inflation and bounces
• Zero-point energies, dark matter, and dark energy
• Emergent Dark Matter and Dark Energy from a Lattice Model

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• Dynamically induced Planck scale and inflation in the Palatini formulation
• Scale-Invariant Quadratic Gravity and Inflation in the Palatini Formalism
• A Mechanism of Baryogenesis for Causal Fermion Systems
• Hint of dark matter-dark energy interaction in DESI DR2 and current cosmological dataset?
• Special cases of the Multi-Measure Model -- understanding the prolonged inflation
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