No-Scale Supergravity Realization of the Starobinsky Model of Inflation

Abstract

We present a model for cosmological inflation based on a no-scale supergravity sector with an SU(2,1)/U(1) Kahler potential, a single modulus T and an inflaton superfield Phi described by a Wess-Zumino model with superpotential parameters (mu, lambda). This model yields a scalar spectral index n_s and a tensor-to-scalar ratio r that are compatible with the Planck measurements for values of lambda simeq mu/3M_P. For the specific choice lambda = mu/3M_P, the model is a no-scale supergravity realization of the R+R^2 Starobinsky model.

4 pages, 2 figures, version accepted by PRL

References in corpus (8)

• Monodromy in the CMB: Gravity Waves and String Inflation
• Superconformal Symmetry, NMSSM, and Inflation
• New models of chaotic inflation in supergravity
• General inflaton potentials in supergravity
• Testing String Theory with CMB
• Accidental Inflation in String Theory
• Chaotic Inflation in Supergravity with Heisenberg Symmetry
• SUGRA chaotic inflation and moduli stabilisation

Cited by in corpus (188)

• Planck 2015 results. XIII. Cosmological parameters
• Universality Class in Conformal Inflation
• Superconformal Inflationary $\alpha$-Attractors
• Minimal Supergravity Models of Inflation
• The Quest for B Modes from Inflationary Gravitational Waves
• Superconformal generalizations of the Starobinsky model
• The Best Inflationary Models After Planck
• Starobinsky-like Inflationary Models as Avatars of No-Scale Supergravity
• Cosmology with Nilpotent Superfields
• The Minimal Volkov - Akulov - Starobinsky Supergravity
• On the Starobinsky Model of Inflation from Supergravity
• Inflation Physics from the Cosmic Microwave Background and Large Scale Structure
• Comments on the Starobinsky Model of Inflation and its Descendants
• Aspects of Quadratic Gravity
• Multi-field Conformal Cosmological Attractors
• Reheating and Post-inflationary Production of Dark Matter
• Exploring Cosmic Origins with CORE: Inflation
• Wormholes in $R^2$-gravity within the $f(R,T)$ formalism
• Geometrical Destabilization of Inflation
• Calculations of Inflaton Decays and Reheating: with Applications to No-Scale Inflation Models
• Cosmological Attractors from $\alpha$-Scale Supergravity
• Trace-anomaly driven inflation in $f(T)$ gravity and in minimal massive bigravity
• The Imaginary Starobinsky Model
• PBH dark matter from axion inflation
• Post-Inflationary Gravitino Production Revisited
• The Case for an EeV Gravitino
• The Starobinsky Model from Superconformal D-Term Inflation
• Radiative Production of Non-thermal Dark Matter
• Inflation and High-Scale Supersymmetry with an EeV Gravitino
• Integrable Scalar Cosmologies I. Foundations and links with String Theory
• On the Supersymmetric Completion of $R+R^2$ Gravity and Cosmology
• Super-renormalizable or finite completion of the Starobinsky theory
• Trace-anomaly driven inflation in modified gravity and the BICEP2 result
• Polynomial Chaotic Inflation in Supergravity
• BICEP/Keck Constraints on Attractor Models of Inflation and Reheating
• Multi-Natural Inflation in Supergravity
• Asymptotically Safe Starobinsky Inflation
• A No-Scale Framework for Sub-Planckian Physics
• ${\mathcal{R}}^2$ inflation from scale invariant supergravity and anomaly free superstrings with fluxes
• Observational signatures of anisotropic inflationary models
• Resurrecting Quadratic Inflation in No-Scale Supergravity in Light of BICEP2
• Inflation in Supergravity with a Single Chiral Superfield
• A No-Scale Inflationary Model to Fit Them All
• Cosmological Attractors and Asymptotic Freedom of the Inflaton Field
• On $R+\alpha R^2$ Loop Quantum Cosmology
• Two-Field Analysis of No-Scale Supergravity Inflation
• Old-minimal supergravity models of inflation
• Induced-Gravity Inflation in no-Scale Supergravity and Beyond
• Building Models of Inflation in No-Scale Supergravity
• GUT Physics in the era of the LHC
• Keeping the relation between the Starobinsky model and no-scale supergravity ACTive
• Inflation in no-scale supergravity
• Sound Speed of Primordial Fluctuations in Supergravity Inflation
• Kahler potentials for Planck inflation
• Inflation induced by Gravitino Condensation in Supergravity
• Primordial Black Holes from No-Scale Supergravity
• Starobinsky-type Inflation in Dynamical Supergravity Breaking Scenarios
• Supergravity Inflation with Broken Shift Symmetry and Large Tensor-to-Scalar Ratio
• Morris-Thorne Wormholes in $f(R,T)$ modified theory of gravity
• Asymptotic freedom, asymptotic flatness and cosmology
• Reheating processes after Starobinsky inflation in old-minimal supergravity
• Cosmological $\alpha$-Attractors and de Sitter Landscape
• Primordial black holes and secondary gravitational waves from string inspired general no-scale supergravity
• Mechanisms of Producing Primordial Black Holes By Breaking The SU(2,1)/SU(2)$\times$U(1) Symmetry
• No-Scale Inflation
• Constraints on the reheating temperature from sizable tensor modes
• The Imaginary Starobinsky Model and Higher Curvature Corrections
• A General Classification of Starobinsky-like Inflationary Avatars of SU(2,1)/SU(2) x U(1) No-Scale Supergravity
• The simplest extension of Starobinsky inflation
• Chaotic Inflation with Right-handed Sneutrinos after Planck
• Starobinsky-Like Inflation in Dilaton-Brane Cosmology
• On the Topology of the Inflaton Field in Minimal Supergravity Models
• Cosmology with a Master Coupling in Flipped SU(5) $\times$ U(1): The ${\lambda }_6$ Universe
• Random Potentials and Cosmological Attractors
• Aspects of Weyl Supergravity
• Slow and Safe Gravitinos
• New Higgs Inflation in a No-Scale Supersymmetric SU(5) GUT
• On the initial conditions for inflation with plateau potentials: the $R+R^2$ (super)gravity case
• Vacuum structure in a chiral R+R^n modification of pure supergravity
• Proton Decay: Flipped vs Unflipped SU(5)
• No scale SUGRA SO(10) derived Starobinsky Model of Inflation
• Reconstruction of extended inflationary potentials for attractors
• Inflation beyond T-models and primordial B-modes
• Magnetogenesis during inflation and preheating in the Starobinsky model
• Helical Phase Inflation
• Inflationary Gravitational Waves and the Evolution of the Early Universe
• $R^n$ Extension of Starobinsky Model in Old Minimal Supergravity
• Power law Starobinsky model of inflation from no-scale SUGRA
• Supersymmetry Breaking and Inflation from Higher Curvature Supergravity
• Holographic RG flows and nearly-marginal operators
• Modified Lyth bound and implications of BICEP2 results
• Inflation and Leptogenesis in High-Scale Supersymmetry
• No-Scale Ripple Inflation Revisited
• Les Houches lectures on inflationary observables and string theory
• Phenomenology and Cosmology of No-Scale Attractor Models of Inflation
• From $R^2$ Gravity to No-Scale Supergravity
• Dark neutrino interactions make gravitational waves blue
• Higgs Inflation, Reheating and Gravitino Production in No-Scale Supersymmetric GUTs
• Topological inflation from the Starobinsky model in supergravity
• No-Scale SU(5) Super-GUTs
• Starobinsky Inflation: From Non-SUSY To SUGRA Realizations
• Supersymmetric Sneutrino-Higgs Inflation
• Dark Matter and Inflation in $R+\zeta R^2$ Supergravity
• Integrable Scalar Cosmologies II. Can they fit into Gauged Extended Supergavity or be encoded in N=1 superpotentials?
• $\alpha$-attractor inflation: Models and predictions
• Starobinsky Model in N=2 Supergravity
• Perturbative Reheating in Sneutrino-Higgs Cosmology
• Non-canonical inflation coupled to matter
• Pole inflation and primordial black holes formation in Starobinsky-like supergravity
• Kinetically Modified Non-Minimal Higgs Inflation in Supergravity
• Inflation from a No-scale supersymmetric $SU(4{)}_c\times SU(2{)}_L\times SU(2{)}_R$ model
• Smooth coarse-graining and colored noise dynamics in stochastic inflation
• Cosmology and Supergravity
• Towards a formulation of $f(R)$ supergravity
• Rescuing Quadratic Inflation
• Pole-Induced Higgs Inflation With Hyperbolic Kaehler Geometries
• A $U(1{)}_R$ inspired inflation model in no-scale Supergravity
• Non-linear Realizations and Higher Curvature Supergravity
• A Unified No-Scale Model of Modulus Fixing, Inflation, Supersymmetry Breaking and Dark Energy
• The Simple Single Field Inflation Models and the Running of Spectral Index
• Inflation in $R^2$ supergravity with non-minimal superpotentials
• Deforming the Starobinsky model in ghost-free higher derivative supergravities
• Axial Symmetric Kahler manifolds, the D-map of Inflaton Potentials and the Picard-Fuchs Equation
• Starobinsky-like inflation and soft-SUSY breaking
• Toward pole inflation and attractors in supergravity : Chiral matter field inflation
• Gravitino Dark matter, Non Thermal Leptogenesis and Low reheating temperature in No-scale Higgs Inflation
• Probing the BSM physics with CMB precision cosmology: an application to supersymmetry
• Dynamically Generated Inflationary Lambda-CDM
• Non-Oscillatory No-Scale Inflation
• Dark Matter from Starobinsky Supergravity
• No Naturalness or Fine-tuning Problems from No-Scale Supergravity
• From Minkowski to de Sitter in Multifield No-Scale Models
• Muon g-2, Dark Matter and the Higgs mass in No-Scale Supergravity
• Realistic Inflation in No-Scale $U(1{)}_R$ Symmetric Flipped $SU(5)$
• Dilaton assisted two-field inflation from no-scale supergravity
• Testing theories of Gravity and Supergravity with inflation and observations of the cosmic microwave background
• Linearized Non-Minimal Higher Curvature Supergravity
• An Alternative Framework for E-Model Inflation in Supergravity
• Gravitational Waves From No-Scale Supergravity
• No-scale SUGRA Inflation and Type-I seesaw
• A Chern-Simons model for baryon asymmetry
• No-scale hybrid inflation with R-symmetry breaking
• The Renormalizable Three-Term Polynomial Inflation with Large Tensor-to-Scalar Ratio
• Evidence for Inflation in an Axion Landscape
• Observable r, Gravitino Dark Matter, and Non-thermal Leptogenesis in No-Scale Supergravity
• Supergravity Model of Inflation and Explaining IceCube HESE Data via PeV Dark Matter Decay
• Plateau Inflation in $R$-parity Violating MSSM
• The $c$-map, Tits Satake subalgebras and the search for $\mathcal{N}=2$ inflaton potentials
• Moduli backreaction and supersymmetry breaking in string-inspired inflation models
• Some Pathways in non-Linear Supersymmetry: Special Geometry Born-Infeld's, Cosmology and dualities
• ${\mathcal{R}}^2$ Supergravity
• Starobinsky inflation from new-minimal supergravity
• The Heavy Gluino in Natural No-Scale $\mathcal{F}$-$SU$(5)
• Broken scale invariance, $\alpha$-attractors and vector impurity
• On the dark radiation problem in the axiverse
• String Theory clues for the low-$\ell$ CMB ?
• Symmetry Breaking Patterns for Inflation
• Comments on Nonlinear Sigma Models Coupled to Supergravity
• Power law $\alpha$-Starobinsky inflation
• Supergravity Contributions to Inflation in models with non-minimal coupling to gravity
• Pole Inflation in Supergravity
• Smooth $\mu$-Hybrid and Non-Minimal Higgs Inflation in $SU(4{)}_C\times SU(2{)}_L\times SU(2{)}_R$ With Observable Gravitational Waves
• Impact of Dark Sector Preheating on CMB Observables
• Testing No-Scale Supergravity with the Fermi Space Telescope LAT
• Testing quantum gravity with primordial gravitational waves
• A Simple No-Scale Model of Modulus Fixing and Inflation
• Primordial Black Holes And Gravitational Waves Based On No-Scale Supergravity
• Toward a gravitational network: Bridging metric-affine gravity and no-scale supergravity
• Summary and Outlook: 2015 Lepton-Photon Symposium
• Starobinsky Inflation with T-Model Kaehler Geometries
• Improved model of large-field inflation with primordial black hole production in Starobinsky-like supergravity
• Complementary signatures of $\alpha -$attractor inflation in CMB and cosmic string Gravitational Waves
• Modified hybrid inflation in no-scale SUGRA with suppressed $R$-symmetry breaking
• Simulating first-order phase transition during inflation
• Inflation Alternative via the Gravitational Field of a Singularity
• Highlights in Supergravity: CCJ 47 Years Later
• Generic no-scale inflation inspired from string theory compactifications
• Gravitino condensation, supersymmetry breaking and inflation
• Time to move on?
• Extranatural Inflation Redux
• $SU(2)$ Yang-Mills solitons in $R^2$ gravity
• Development of generic no-scale inflation
• No-Scale Supergravity in the Light of LHC and Planck
• Anisotropic constant-roll k-inflation model
• Inflation, reheating, leptogenesis and bounds on soft supersymmetry breaking parameters
• No-scale gauge non-singlet inflation inducing TeV scale inverse seesaw mechanism
• Influence on Starobinsky inflation by other fields with large amplitude
• The 14 TeV LHC Takes Aim at SUSY: A No-Scale Supergravity Model for LHC Run 2