Inflation Dynamics and Reheating

Abstract

We review the theory of inflation with single and multiple fields paying particular attention to the dynamics of adiabatic and entropy/isocurvature perturbations which provide the primary means of testing inflationary models. We review the theory and phenomenology of reheating and preheating after inflation providing a unified discussion of both the gravitational and nongravitational features of multi-field inflation. In addition we cover inflation in theories with extra dimensions and models such as the curvaton scenario and modulated reheating which provide alternative ways of generating large-scale density perturbations. Finally we discuss the interesting observational implications that can result from adiabatic-isocurvature correlations and non-Gaussianity.

51 pages, latex, 16 figures, version to appear in Reviews of Modern Physics

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• Natural Inflation: the status after WMAP 3-year data
• Vector dark matter production from inflation with symmetry breaking
• Planck Constraints and Gravitational Wave Forecasts for Primordial Black Hole Dark Matter Seeded by Multifield Inflation
• Implications of the B-mode Polarization Measurement for Direct Detection of Inflationary Gravitational Waves
• The separate-universe approach and sudden transitions during inflation
• Cosmology in scalar-vector-tensor theories
• Simple inflationary quintessential model II: Power law potentials
• Accounting for the time evolution of the equation of state parameter during reheating
• Decoherence and entropy of primordial fluctuations II. The entropy budget
• A note on perfect scalar fields
• IR Inflation from Multiple Branes
• Universality and scaling in multi-field $\alpha$-attractor preheating
• Perturbations in Matter Bounce with Non-minimal Coupling
• Preheating after N-flation
• Semi-analytic techniques for calculating bubble wall profiles
• Tachyon-Chaplygin inflationary universe model
• Time-Scales for Nonlinear Processes in Preheating after Multifield Inflation with Nonminimal Couplings
• Constraints on generating the primordial curvature perturbation and non-Gaussianity from instant preheating
• Post-Newtonian parameters and cosmological constant of screened modified gravity
• Pleasant behavior of swampland conjectures in the face of specific inflationary models
• Reheating, Multifield Inflation and the Fate of the Primordial Observables
• Unitary inflaton as decaying dark matter
• On Non-Gaussianities in Multi-Field Inflation (N fields): Bi- and Tri-spectra beyond Slow-Roll
• Reheating constraints in quintessential inflation
• Modulated Perturbations from Instant Preheating after new Ekpyrosis
• Warm Dark Matter in B-L Inverse Seesaw
• Stability of the 3-form field during inflation
• Cosmological attractor inflation from the RG-improved Higgs sector of finite gauge theory
• On higher derivative corrections to the $R+R^2$ inflationary model
• On $f(R)$ gravity in scalar-tensor theories
• Cosmological perturbations for an inflaton field coupled to radiation
• Loop contributions to the scalar power spectrum due to quartic order action in ultra slow roll inflation
• On the viability of quintessential inflationary models from observational data
• FLRW cosmology with EDSFD parametrization
• Two phase reheating: CMB constraints on inflaton and dark matter phenomenology
• The charged inflaton and its gauge fields: preheating and initial conditions for reheating
• Hamilton-Jacobi formalism for inflation with non-minimal derivative coupling
• Local primordial non-Gaussianity from the large-scale clustering of photometric DESI luminous red galaxies
• Bubbling the False Vacuum Away
• Warm-Chaplygin inflationary universe model
• Decoherence in the cosmic background radiation
• Beauty is Distractive: Particle production during multifield inflation
• Curvature perturbation spectra from waterfall transition, black hole constraints and non-Gaussianity
• Characterisation of the non-Gaussianity of radio and IR point-sources at CMB frequencies
• Testing for dynamical dark energy models with redshift-space distortions
• Dark Radiation and Inflationary Freedom after Planck 2015
• Low Scale Higgs Inflation with Gauss-Bonnet Coupling
• Inflationary Potential as seen from Different Angles: Model Compatibility from Multiple CMB Missions
• On Synthetic Gravitational Waves from Multi-field Inflation
• Constant roll inflation in multifield models
• Reheating in small-field inflation on the brane: The Swampland Criteria and observational constraints in light of the PLANCK 2018 results
• Quintessential inflation at low reheating temperatures
• A paradigm of warm quintessential inflation and production of relic gravity waves
• Slow-roll inflation in generalized scalar-torsion gravity
• Baryon-CDM isocurvature galaxy bias with IllustrisTNG
• Collapse threshold for a cosmological Klein Gordon field
• A Class of Nonperturbative Configurations in Abelian-Higgs Models: Complexity from Dynamical Symmetry Breaking
• Probing Inflation and Dark Energy with Current Cosmological Observations
• Inflation from fermions with curvature-dependent mass
• WIMPflation
• Cosmological Density Fluctuations in Stochastic Gravity -- Formalism and Linear Analysis --
• Modulated curvaton decay
• Attractor behaviour in ELKO cosmology
• Examining the consistency relations describing the three-point functions involving tensors
• Simulating quantum effects of cosmological expansion using a static ion trap
• Gaugid inflation
• Localized Features in Non-Gaussianity from Heavy Physics
• Inflation and Reheating in f(R,h) theory formulated in the Palatini formalism
• Non-Gaussianity and Gravitational Waves from Quadratic and Self-interacting Curvaton
• Slow-Roll Inflation Preceded by a Topological Defect Phase à la Chaplygin Gas
• Maximal momentum GUP leads to quadratic gravity
• Preheating in Einstein-Cartan Higgs Inflation: Oscillon formation
• Cosmological perturbations from inhomogeneous preheating and multi-field trapping
• Higher-order extension of Starobinsky inflation: initial conditions, slow-roll regime, and reheating phase
• Characterizing the post-inflationary reheating history, Part I: single daughter field with quadratic-quadratic interaction
• Slow-roll inflation in $f(R,T)$ gravity with a $RT$ mixing term
• Gauge-flation: Inflation From Non-Abelian Gauge Fields
• The Scale-invariant Power Spectrum of Primordial Curvature Perturbation in CSTB Cosmos
• Warm DBI inflation with constant sound speed
• Vacuum and Gravitons of Relic Gravitational Waves, and Regularization of Spectrum and Energy-Momentum Tensor
• From formation to evaporation: Induced gravitational wave probes of the primordial black hole reheating scenario
• Viable tensor-to-scalar ratio in a symmetric matter bounce
• Constraints on scalar and tensor perturbations in phenomenological and two-field inflation models: Bayesian evidences for primordial isocurvature and tensor modes
• Reheating in 3-form inflation
• Modified gravity models for inflation: In conformity with observations
• DBI N-flation
• Quantifying non-Gaussianity of quantum-state correlation
• Nonlinear preheating with nonminimally coupled scalar fields in the Starobinsky model
• Symmetric and Asymmetric Reheating
• Toward an Effective Field Theory Approach to Reheating
• Searching for a matter bounce cosmology with low redshift observations
• Quantum field theory of relic nonequilibrium systems
• Cosmological Imprints of a Generalized Chaplygin Gas Model for the Early Universe
• Cosmological perturbations in teleparallel Loop Quantum Cosmology
• DESI Dark Energy Time Evolution is Recovered by Cosmologically Coupled Black Holes
• Moduli inflation from modular flavor symmetries
• Observational hints on the Big Bounce
• Enhanced power on small scales and evolution of quantum state of perturbations in single and two field inflationary models
• de Sitter Swampland Conjecture in String Field Inflation
• On the challenges in the choice of the non-conformal coupling function in inflationary magnetogenesis
• Warm-tachyon Gauss-Bonnet inflation in the light of Planck 2015 data
• Warm-Intermediate inflationary universe model
• The One-Loop Effective Potential in Non-Linear Gauges
• Changes in the halo formation rates due to features in the primordial spectrum
• Multi-Field Inflation on the Landscape
• Conformally Flat Collapsing Stars in f (R) gravity
• Viscous Warm Inflation: Hamilton-Jacobi formalism
• Proving the absence of large one-loop corrections to the power spectrum of curvature perturbations in transient ultra-slow-roll inflation within the path-integral approach
• Quark-Hadron Phase Transitions in Brane-World Cosmologies
• Second-order matter density perturbations and skewness in scalar-tensor modified gravity models
• Consistency of the tachyon warm inflationary universe models
• Searching for non-Gaussianity in the WMAP data
• On the Suppression of Parametric Resonance and the Viability of Tachyonic Preheating after Multi-Field Inflation
• Smoking guns of a bounce in modified theories of gravity through the spectrum of the gravitational waves
• End of multi-field inflation and the perturbation spectrum
• Semi-shifted hybrid inflation with B-L cosmic strings
• Understanding gravitational particle production in quintessential inflation
• A Bumpy Start to a Smooth Ride: Onset of Inflation amid Backreaction from Inhomogeneities
• Some aspects of reconstruction using a scalar field in f (T ) Gravity
• Gravitational wave production from preheating with trilinear interactions
• Cosmological perturbations in warm-tachyon inflationary universe model with viscous pressure on the brane
• Warped DGP model in warm intermediate inflation with a general dissipative coefficient in light of BICEP2 and Planck results
• Cosmological perturbations in warm-tachyon inflationary universe model with viscous pressure
• Multi-field effects in a simple extension of $R^2$ inflation
• Inflation and late-time acceleration from a double-well potential with cosmological constant
• New smooth hybrid inflation
• Inflation and late time acceleration in braneworld cosmological models with varying brane tension
• Consistency relation in power law G-inflation
• Quantum entanglement in cosmology
• Preheating in Dirac-Born-Infeld inflation
• Oscillating scalar dissipating in a medium
• 3-form inflation in Randall-Sundrum II
• Brane Annihilations during Inflation
• Lectures on Reheating after Inflation
• The Peebles -- Vilenkin quintessential inflation model revisited
• Observational signatures of the parametric amplification of gravitational waves during reheating after inflation
• Non-gaussianity in the foreground-reduced CMB maps
• Can non-minimal coupling restore the consistency condition in bouncing universes?
• Post-inflationary behavior of adiabatic perturbations and tensor-to-scalar ratio
• Different reheating mechanisms in quintessence inflation
• Unified Emergence of Energy Scales and Cosmic Inflation
• Einstein-Cartan pseudoscalaron inflation
• Numerical evaluation of the three-point scalar-tensor cross-correlations and the tensor bi-spectrum
• Modular Inflation Observables and $j$-Inflation Phenomenology
• North-South non-Gaussian asymmetry in PLANCK CMB maps
• Primordial features from ekpyrotic bounces
• On Cross-correlations between Curvature and Isocurvature Perturbations during Inflation
• Planck constraints on inflation in auxiliary vector modified $f(R)$ theories
• Warm-Intermediate Inflationary Universe Model with Viscous Pressure in High Dissipative Regime
• Cosmology with non-minimal coupled gravity: inflation and perturbation analysis
• Preheating in Derivatively-Coupled Inflation Models
• Unifying Inflation with early and late Dark Energy in Multi-Fields: Spontaneously broken scale invariant TMT
• Cosmological Perturbations and the Weinberg Theorem
• The Effective Planck Mass and the Scale of Inflation
• Quartic hilltop inflation revisited
• Production of gravitational waves during preheating with nonminimal coupling
• Expectation of primordial gravity waves generated during inflation
• Kinetic approach to the Schwinger effect during inflation
• Inflation with multiple vector fields and non-Gaussianities
• Multiple Inflationary Stages with Varying Equation of State
• Brane Cosmology with the Chameleon Scalar Field in Bulk
• Constraints on neutrino density and velocity isocurvature modes from WMAP-9 data
• Model independent bounds for the number of $e$-folds during the evolution of the universe
• Perturbative Reheating in Sneutrino-Higgs Cosmology
• Light Sterile Neutrinos and Inflationary Freedom
• Tachyon-Warm Intermediate and Logamediate Inflation in the Brane-World Model in the Light of Planck Data
• Scalar perturbation in warm tachyon inflation in LQC in light of Plank and BICEP2
• Study of Goldstone Inflation in the domain of Einstein-Gauss-Bonnet gravity
• No quasi-stable scalaron lump forms after $R^2$ inflation
• Effective inhomogeneous inflation: curvature inhomogeneities of the Einstein vacuum
• A Non-minimally Coupled Potential for Inflation and Dark Energy after Planck 2015: A Comprehensive Study
• Natural Milli-Charged Inflation
• CMB hemispherical asymmetry from non-linear isocurvature perturbations
• Primordial Power Spectrum features and $f_{NL}$ constraints
• The Spectrum of Dark Radiation as a Probe of Reheating
• Primordial curvature perturbation during and at the end of multi-field inflation
• Mass Gap in Infinite Derivative Non-local Higgs: Dyson-Schwinger Approach
• Reconciling low multipole anomalies and reheating in single field inflationary models
• Loop Corrections to Cosmological Perturbations in Multi-field Inflationary Models
• Nonperturbative structure in coupled axion sectors and implications for direct detection
• The scalar bi-spectrum during preheating in single field inflationary models
• Oscillon formation from preheating in asymmetric inflationary potentials
• Primordial gravitational waves amplification from causal fluids
• Preheating with the Brakes On: The Effects of a Speed Limit
• Electroweak-Symmetric Dark Monopoles from Preheating
• Numerical studies of back-reaction effects in an analog model of cosmological pre-heating
• Generating the primordial curvature perturbations in preheating
• Perfect fluid and F(T) gravity descriptions of inflationary universe and comparison with obervational data
• What is needed of a scalar field if it is to unify inflation and late time acceleration ?
• Observational constraints on assisted k-inflation
• An analytical approach to the field amplification and particle production by parametric resonance during inflation and reheating
• Standard-smooth hybrid inflation
• Prospects of inflation with perturbed throat geometry
• Stochastic inflation beyond slow roll: noise modelling and importance sampling
• A new phase of scalar field with a kinetic term non-minimally coupled to gravity
• Generating curvature perturbations with or without MSSM flat directions
• Sharp inflaton potentials and bi-spectra: Effects of smoothening the discontinuity
• Vector disformal transformation of cosmological perturbations
• Observable Signatures of Inflaton Decays
• Importance of being nonminimally coupled: Scalar Hawking radiation from regular black holes
• Superhorizon entanglement from inflationary particle production
• The interacting multiverse and its effect on the cosmic microwave background
• Positive neutrino masses with DESI DR2 via matter conversion to dark energy
• Model independent results for the inflationary epoch and the breaking of the degeneracy of models of inflation
• Reheating and preheating in the simplest extension of Starobinsky inflation
• Viable scalar spectral tilt and tensor-to-scalar ratio in near-matter bounces
• Primordial Black Hole Formation in Non-Standard Post-Inflationary Epochs
• Reheating the Universe in Braneworld Cosmological Models with bulk-brane energy transfer
• Classical and quantum exact solutions for a FRW in chiral like cosmology
• Numerical study of inflationary preheating with arbitrary power-law potential and a realization of curvaton mechanism
• Opening the reheating box in multifield inflation
• Formalizing Slow-roll Inflation in Scalar-Tensor Theories of Gravitation
• Primordial non-Gaussianity in noncanonical warm inflation
• Non-Minimal Warm Inflation and Perturbations on the Warped DGP Brane with Modified Induced Gravity
• Unified cosmology with Non-minimally coupled scalar-tensor theory of gravity
• Observational Constraints and Cosmographic Analysis of $f(T,T_G)$ Gravity and Cosmology
• Tachyon warm inflationary universe model in the weak dissipative regime
• The $R^2$-Higgs inflation: $R^3$ contribution and preheating after ACT and SPT data
• Dynamics of Polynomial Chaplygin Gas Warm Inflation
• The Scale Factor Potential Approach to Inflation
• Scalar Field Collapse with an exponential potential
• Horizon entanglement area law from regular black hole thermodynamics
• Intermediate inflation on the brane and warped DGP models
• Optimal Inflationary Potentials
• Gauge-ready formulation of cosmological perturbations in scalar-vector-tensor theories
• Local random potentials of high differentiability to model the Landscape
• Jacobi stability analysis of scalar field models with minimal coupling to gravity in a cosmological background
• Energy Density, Temperature and Entropy Dynamics in Perturbative Reheating
• Reheating in tachyonic inflationary models: Effects on the large scale curvature perturbations
• Superconducting dark energy
• Primordial non-Gaussianity in warm inflation using $\delta N$ formalism
• Statistics of general functions of a Gaussian field -application to non-Gaussianity from preheating-
• A Terminal Velocity on the Landscape: Particle Production near Extra Species Loci in Higher Dimensions
• Compensated Isocurvature Perturbations in the Galaxy Power Spectrum
• Entropy Production in Affine Inflation
• Cornering Extended Starobinsky Inflation with CMB and SKA
• Starobinsky inflation with a quadratic Weyl tensor
• Hybrid Curvatons from Broken Symmetry
• Analytic Solutions of Brans-Dicke Cosmology: Early Inflation and Late Time Accelerated Expansion
• Classicalization of Quantum Fluctuations at the Planck Scale in the R_h=ct Universe
• Helical magnetic fields from Riemann coupling lead to baryogenesis
• Variable Inflaton Equation of State and Reheating
• Complex Scalar Field Reheating and Primordial Black Hole production
• Measuring ultra-large scale effects in the presence of 21cm intensity mapping foregrounds
• Reheating the D-brane universe via instant preheating
• Self-interacting scalar field cosmologies: unified exact solutions and symmetries
• A Smooth Landscape: Ending Saddle Point Inflation Requires Features to be Shallow
• Inflation in the general Poincaré gauge cosmology
• Gravitational wave from warm inflation
• Tachyon with an inverse power-law potential in a braneworld cosmology
• Non-Gaussianities in multi-field DBI inflation with a waterfall phase transition
• Superfluid Phase Transition with Activated Velocity Fluctuations: Renormalization Group Approach
• Primordial magnetic fields generated by the non-adiabatic fluctuations at pre-recombination era
• Quantum Fluctuations at the Planck Scale
• Warm Gauge-Flation
• Instant preheating in a scale invariant two measures theory
• Non-Gravitating Scalar Field in the FRW Background
• Effect of damped oscillations in the inflationary potential
• Preheating in Bubble Collisions
• Observational constraints on the energy scale of inflation
• Ambiguity in running spectral index with an extra light field during inflation
• Noncanonical warm inflation: a model with a general Lagrangian density
• Non-Oscillatory No-Scale Inflation
• Dynamic analysis of noncanonical warm inflation
• Gravitational Dark Matter from Minimal Preheating
• Curvaton and the inhomogeneous end of inflation
• Dynamically Generated Inflationary Lambda-CDM
• Constraining the history of reheating with the NANOGrav 15-year data
• Curvaton Dynamics in Brane-worlds
• Quadratic Isocurvature Cross-Correlation, Ward Identity, and Dark Matter
• Constraining the impact of standard model phase transitions on primordial black holes
• Path integral duality and Planck scale corrections to the primordial spectrum in exponential inflation
• Quantum gravitational signatures in next-generation gravitational wave detectors
• What Planck does not tell us about inflation
• Circumventing the challenges in the choice of the non-conformal coupling function in inflationary magnetogenesis
• (Slow-)Twisting inflationary attractors
• Modulated reheating by curvaton
• Characterizing the post-inflationary reheating history, Part II: Multiple interacting daughter fields
• Vector inflation by kinetic coupled gravity
• Lower tensor to scalar ratio in a SUGRA motivated inflationary potential
• Causal Relativistic Hydrodynamics of Conformal Fermi-Dirac Gases
• Comparing geometric and gravitational particle production in Jordan and Einstein frames
• Preheating after Multi-field Inflation
• Looking for a twist: probing the cosmological gravitomagnetic effect via weak lensing-kSZ cross correlations
• Modulated preheating and isocurvature perturbations
• A General Framework of Automorphic Inflation
• Particle creation in the spin modes of a dynamically oscillating two-component Bose-Einstein condensate
• Production of gravitational waves during preheating in the Starobinsky inflationary model
• Hamilton-Jacobi approach for quasi-exponential inflation: predictions and constraints after Planck 2015 results
• Non-Gaussianity in multi-sound-speed disformally coupled inflation
• Cosmological Perturbations of a Quartet of Scalar Fields with a Spatially Constant Gradient
• Inflationary Dynamics of Mutated Hilltop Inflation in Einstein-Gauss-Bonnet Gravity Under New Slow-Roll Approximations with Generalised Reheating
• Chaotic Inflation and Reheating in Generalized Scalar-Tensor Gravity
• Warm-polytropic inflationary universe model
• Stochastic collapse
• Revisiting isocurvature bounds in models unifying the axion with the inflaton
• Tachyonic matter cosmology with exponential and hyperbolic potentials
• Wightman function and the Casimir effect for a Robin sphere in a constant curvature space
• Dark Matter Production in Weyl $R^2$ Inflation
• Revisiting $f(R)$ gravity's rainbow: Inflation and primordial fluctuations
• Effect of extrinsic curvature on quark--hadron phase transition
• Reheating mechanism of Curvaton with Nonminimal Derivative Coupling to Gravity
• Particle creation and reheating in a braneworld inflationary scenario
• Enhanced Preheating after Multi-Field Inflation: On the Importance of being Special
• Inflation with $f(R,\varphi )$ in Jordan frame
• Langer Modification, Quantization condition and Barrier Penetration in Quantum Mechanics
• The Dapor-Liegener model of Loop Quantum Cosmology: A dynamical analysis
• Non-Gaussianity in rapid-turn multi-field inflation
• Vector Galileon and inflationary magnetogenesis
• Introduction to the number of $e$-folds in slow-roll inflation
• Cosmological Imprint of the Second Law of Thermodynamics
• Inflationary Dynamics in Einstein-Gauss-Bonnet Gravity Using New Slow-Roll Approximations considering Generalised Reheating
• Hemispherical Power Asymmetry of the Cosmic Microwave Background from a Remnant of a pre-Inflationary Topological Defect
• Testing theories of Gravity and Supergravity with inflation and observations of the cosmic microwave background
• Kinetic dominance and psi series in the Hamilton-Jacobi formulation of inflaton models
• Perturbation Spectra of Warm Inflation in $f(Q,T)$ Gravity
• Non-equilibrium scalar field dynamics starting from Fock states: Absence of thermalization in one dimensional phonons coupled to fermions
• Inflationary Weak Anisotropic Model with General Dissipation Coefficient
• Spectra and entropy of multi-field warm inflation
• Present and future of CosmoLattice
• Enhanced power spectra from multi-field inflation
• (Super)Universal Attractors and the de Sitter Vacua in String Landscape
• Particle Production during Inflation in Light of PLANCK
• A Universal Bound on Excitations of Heavy Fields during Inflation
• Constraining hybrid inflation models with WMAP three-year results
• B-Mode auto-bispectrum due to matter bounce
• Quantum Fluctuations in Cosmology and How They Lead to a Multiverse
• Flows into inflation: An effective field theory approach
• Higgs inflation model with non-minimal coupling in hybrid Palatini approach
• Pre-inflation from the multiverse: Can it solve the quadrupole problem in the cosmic microwave background?
• Holographic warm inflation
• Quantum kinetic theory with nonlocal coherence
• Non-minimal Higgs inflation within holographic cosmology
• Two models unifying warm inflation with dark matter and dark energy
• Spectrum of Curvature Perturbation of Multi-field Inflation with Small-Field Potential
• Homogeneous cosmologies and the Maupertuis-Jacobi principle
• Primordial gravitational wave of BICEP2 from dynamical double hybrid inflation
• Understanding large scale CMB anomalies with the generalized non-minimal derivative coupling during inflation
• Cosmological constraints on superconducting dark energy models
• The Origin of the Large-Scale Structure in the Universe: Theoretical and Statistical Aspects
• Gravitational production of superheavy baryonic and dark matter in quintessential inflation: nonconformally coupled case
• Boltzmann equations for preheating
• Constraining the attractive fifth force in the general free scalar-tensor gravity with solar system experiments
• Electromagnetic vacuum fluctuations around a cosmic string in de Sitter spacetime
• A forecast for the detection of the power asymmetry from galaxy surveys
• Constraints on primordial black holes for nonstandard cosmologies
• Stable contraction in Brans-Dicke cosmology
• Tsallis holographic inflation in $f(R,T)$ gravity: CMB constraints, reheating, and swampland implications
• Probing Reheating Phase via Non-Helical Magnetogenesis and Secondary Gravitational Waves
• "Old" Locked Inflation
• Cosmological Perturbation Analysis in a Scale Invariant Model of Gravity
• On analytical solutions of f(R) modified gravity theories in FLRW cosmologies
• Deviation from Slow-Roll Regime in the EGB Inflationary Models with $r\sim N_e^{-1}$
• Generalized disformal invariance of cosmological perturbations with second-order field derivatives
• Trans-Planckian Effects in Warm Inflation
• Baryogenesis in $R^2$-Higgs Inflation: the Gravitational Connection
• Inflation with large gravitational waves
• Massive particle pair production and oscillation in Friedman Universe: dark energy and matter interaction
• A Riccati equation based approach to isotropic scalar field cosmologies
• Isocurvature modes and non-Gaussianity in affine inflation
• Inflation driven by q-de Sitter
• Dynamical system analysis in modified Galileon cosmology
• Isocurvature modes: joint analysis of the CMB power spectrum and bispectrum
• Perturbation Theory in k-Inflation Coupled to Matter
• The Shared Causal Pasts and Futures of Cosmological Events
• Reply to Comment on "Inflation with a graceful exit and entrance driven by Hawking radiation"
• Living on a dS brane: Effects of KK modes on inflation
• Thermal gravitational-wave background in the general pre-inflationary scenario
• Supersymmetric hybrid inflation with non-minimal coupling to gravity
• Cosmological consequences of a scalar field with oscillating equation of state. III. Unifying inflation with dark energy and small tensor-to-scalar ratio
• Non-minimal coupled warm inflation with quantum-corrected self-interacting inflaton potential
• Gravitational production of dark matter in the Peebles-Vilenkin model
• Schwinger-Keldysh mechanism in extended quasi single field inflation
• An exactly solvable inflationary model
• Dark Energy from holographic theories with hyperscaling violation
• Dark Energy and Inflation with Volume Normalized Action
• Statistical physics of the inflaton decaying in an inhomogeneous random environment
• Quantum state evolution in an environment of cosmological perturbations
• The spectrum of Gravitational Waves, their overproduction in quintessential inflation and its influence in the reheating temperature
• A dynamical inflaton coupled to strongly interacting matter
• Heavy Gravitino and Split SUSY in the Light of BICEP2
• Inflation without inflatons
• Aspects of wave turbulence in preheating II: Rebirth of the nonminimal coupled models
• Inflation of small true vacuum bubble by quantization of Einstein-Hilbert action
• Cosmology of fermionic dark energy coupled to curvature
• Observational Constraints on Extended Starobinsky and Weyl Gravity Model of Inflation
• Classical and quantum exact solutions for a FRW multi-scalar field cosmology with an exponential potential driven inflation
• Estimation of imprints of the bounce in loop quantum cosmology on the bispectra of cosmic microwave background
• Testing Two-Field Inflation
• Classicized dynamics and initial conditions in field theories with fakeons
• Reheating constraints to modulus mass for single field inflationary models
• Non-Linear Resonance in Relativistic Preheating
• Polytropic Inspired Inflation on the Brane
• Quintom fields from chiral anisotropic cosmology
• Holographic inflation and holographic dark energy from entropy of the anti-de Sitter black hole
• Second-order cosmological perturbations produced by scalar-scalar coupling during inflation stage
• Cosmological Perturbations without Inflation
• Long-wavelength non-linear perturbations of a complex scalar field
• Electromagnetic Casimir densities for a cylindrical shell on de Sitter space
• Thermodynamics of the Primordial Universe
• Minimal Leptogenesis in Brane-inspired Cosmology
• CMB and LSS constraints on a single-field model of inflation
• Reheating induced by competing decay modes
• New exact solutions in multi-scalar field cosmology
• Modified Starobinsky inflation by the $R\ln \left(\square \right)R$ term
• Consistency of a kind of general noncanonical warm inflation
• Suppression of scalar power on large scales and associated bispectra
• Dark matter cooling during early matter-domination boosts sub-earth halos
• Loop Quantum Cosmology with a noncommutative quantum deformed photon gas
• Inflation in String Field Theory
• Entropy production and equilibration in Yang-Mills quantum mechanics
• Cosmology in theories with spontaneous scalarization of neutron stars
• Non-Gaussianity in a general kind noncanonical warm inflation
• Second-order corrections to Starobinsky inflation
• Inflation with mixed helicities and its observational imprint on CMB
• Flows into de Sitter space from anisotropic initial conditions: An effective field theory approach
• Sustaining quasi de-Sitter inflation with bulk viscosity
• Thermal effects in Ising Cosmology
• QFT approach to dressed particle processes in preheating and non-perturbative mechanism in kinematically-forbidden regime
• Anatomy of geometrical destabilization of inflation
• Dirac procedure and the Hamiltonian formalism for cosmological perturbations in a Bianchi I universe
• Ephemeral Oscillons in Scalar-Tensor Theories: The Higgs-like case
• Power law $\alpha$-Starobinsky inflation
• Inflation constraints for classes of f(R) models
• Primary gravitational waves at high frequencies I: Origin of suppression in the power spectrum
• de Sitter spacetime with a Becchi-Rouet-Stora quartet
• Inflation in a scalar-vector-tensor theory
• Cosmic Initial Conditions for a Habitable Universe
• Quantization of the nonstandard propagating gravitational waves in the cosmological background
• Nonminimal Couplings in the Early Universe: Multifield Models of Inflation and the Latest Observations
• Shape of the inflaton potential and the efficiency of the universe heating
• Hamiltonian formalism of cosmological perturbations and higher derivative theories
• Primordial non-Gaussianity in noncanonical warm inflation: three- and four-point correlations
• Mapping possible non-Gaussianity in the Planck maps
• Frustration of resonant preheating by exotic kinetic terms
• Effects of Variable Newton Constant During Inflation
• On the transition from complex to real scalar fields in modern cosmology
• A nonequilibrium renormalization group approach to turbulent reheating
• Quantum Mechanical Breakdown of Perfect Homogeneity in Reheating After Inflation
• Gravitational production of KK states
• Amplifying quantum discord during inflationary magnetogenesis through violation of parity
• Note on the reheating temperature in Starobinsky-type potentials
• Precise determination of the inflationary epoch and constraints for reheating
• Kinetic dominance and the wavefunction of the universe
• Stochastic inflaton wave equation from an expanding environment
• Generation of CMB and Cosmological constant via bulk viscosity
• Universe bouncing its way to inflation
• Inflationary gravitational waves and exotic pre Big Bang Nucleosynthesis cosmology
• Hydrodynamic attractor in periodically driven ultracold quantum gases
• Evaporation of Primordial Black Holes in a Thermal Universe: A Thermofield Dynamics Approach
• Robustness of predicted CMB fluctuations in Cartan $F(R)$ gravity
• Stochastic wave equation with thermal noise in an expanding universe
• Frame-Dependence of the Hamilton-Jacobi Formalism for Inflation and Reheating in Non-Minimal Gravity
• Witten-O'Raifeartaigh potential revisited in the context of Warm Inflation
• Decay and lifetime of oscillons coupled to an external scalar field: Insights from instability band analysis
• Tensor Fluctuations in the Early Universe
• A dark radiation era prior to the inflationary phase
• Constant-roll inflation with tachyon field in the holographic braneworld
• Casimir densities induced by a sphere in the hyperbolic vacuum of de Sitter spacetime
• Numerical evaluation of the tensor bispectrum in two field inflation
• The Size of Local Bispectrum and Trispectrum in a Non-Minimal Inflation
• The Early Universe with High-Scale Supersymmetry
• Comment on "Inflation with a graceful exit and entrance driven by Hawking radiation"
• Gauge inflation by kinetic coupled gravity
• Stabilising the Planck mass shortly after inflation
• Sterile Neutrino Dark Matter from Generalized $CPT$-Symmetric Early-Universe Cosmologies
• The Dynamics of Inhomogeneous Dark Energy
• Gravitational particle production in massive chaotic inflation and the moduli problem
• Inflationary Magnetogenesis in $R^2$-Inflation after Planck 2015
• Multifield curved solid: Early dark energy and perturbation instabilities
• Generalized Slow-roll Inflation in Non-minimally Coupled Theories
• Unifying inflationary and reheating solution
• Reheating via gravitational particle production in simple models of quintessence or $\Lambda$CDM inflation
• Signatures of relic quantum nonequilibrium
• Robustness of cosmological axion mass limits
• What we can learn from the spectral index of the tensor mode
• Thermodynamics of irreversible particle creation phenomena and its cosmological consequence
• Primordial Gravitational Waves and Reheating in a New Class of Plateau-like Inflationary Potentials
• The extra scalar degrees of freedom from the two Higgs doublet model for dark energy
• Primordial non-Gaussianity in noncanonical warm inflation with nonminimal derivative coupling
• Inflation and Linear Expansion in the Radiation Dominated era in Jordan-Brans-Dicke Cosmology
• Constraints on the radiation temperature before inflation
• Slow-roll corrections in multi-field inflation: a separate universes approach
• Simulating first-order phase transition during inflation
• The Effective Fluid Approach to Cosmological Nonlinearities: Applications to Preheating
• Inflationary cross-correlations of a non-minimal spectator and their soft limits
• Constraints on a scalar-tensor model with Gauss-Bonnet coupling from SN Ia and BAO observations
• Perturbative Resonance during Dark Matter Production and Its Cosmological Implications
• Time-reversed Stochastic Inflation
• Power spectrum of stochastic wave and diffusion equations in the warm inflation models
• On the four-dimensional effective theories in brane-worlds
• Chaotic thermalization in Yang-Mills-Higgs theory on a spacial lattice
• Reheating in the kination epoch via multi-channel decay of gravitationally created massive scalars
• Constant-roll inflation and primordial black holes within Barrow entropic framework
• (P)reheating Effects of the Kähler Moduli Inflation I Model
• Wormholes in the Non-minimally Coupled Gravity with Electromagnetism
• Observational Imprints of Our Lost Twin Anti-Universe
• Inflation Alternative via the Gravitational Field of a Singularity
• Angular Power Spectrum in Modular Invariant Inflation Model
• Measures in Mutlifield Inflation
• Cosmological Perturbations in Inflationary Models with Anisotropic Space-Time Scaling in Lifshitz Background
• Testing Inflationary Cosmology
• Thermal enhancement of inflationary magnetic fields
• Exiting Inflation with a Smooth Scale Factor
• Modification of T/E models and their multi-field versions
• Kinetically stabilized inflation
• Primordial Black Holes: A Review of Formation and Evolution
• Non-Gaussianity after many-field reheating
• Non-minimal kinetic coupled gravity: inflation on the Warped DGP brane
• Hamilton-Jacobi analysis of noncanonical inflation in $f(R,T)$ gravity: Constraints from Planck/ACT data, and theoretical bounds
• Dynamics of potential-free warm $\mathbf{k}$-inflation with nonminimal derivative coupling
• A Relationship between the Comoving Particle Number and the Effective Cosmological Constant
• Measuring the expansion of the universe
• The $R^2$-Higgs inflation with two Higgs doublets
• Discrepancies between observational data and theoretical forecast in single field slow roll inflation
• Towards a de Sitter quintom-like cosmology from a reduction of a 7-dimensional $BF$ theory
• Aspects of inflation and the very early universe
• Cosmological signatures of brane inflation
• Electromagnetic vacuum stresses and energy fluxes induced by a cosmic string in de Sitter spacetime
• Self-interacting scalar field in (2+1) dimensions Einstein gravity with torsion
• Perturbative Resonance in WIMP paradigm and its Cosmological Implications on Cosmic Reheating and Primordial Gravitational Wave Detection
• Ring formation from black hole superradiance through repeated particle production on bound orbits
• On inflationary parameters in scalar-tensor theories
• Generating Gravitational Waves After Inflation
• Inflationary models in a minimally coupled $f(R,T)$ gravity: Constraints from $Planck$, BICEP/$Keck$, and ACT
• Non-canonical scalar field in low anisotropy universe with intermediate inflation
• A cyclic cosmological model based on the f(ρ) modified theory of gravity
• Cosmological perturbation theory with trinity of scalar fields
• Inflation and primordial fluctuations in $f(Q,T)$ gravity
• Constraining the inflaton potential with gravitational waves from oscillons
• Sigmoidal Inflation
• Probing Bose-enhanced Inflaton Decay with Gravitational Waves
• Complex Inflaton Potentials with Nonminimal Coupling: Robust Inflation and Geometric Reheating