TeV scale leptogenesis, inflaton dark matter and neutrino mass in a scotogenic model

Abstract

We consider the scotogenic model, where the standard model (SM) is extended by a scalar doublet and three $Z_2$ odd SM-singlet fermions ($N_i$, $i=1,2,3$), all odd under an additional $Z_2$ symmetry, as a unifying framework for simultaneous explanation of inflation, dark matter, baryogenesis and neutrino mass. The inert doublet is coupled nonminimally to gravity and forms the inflaton. The lightest neutral particle of this doublet later becomes the dark matter candidate. Baryogenesis is achieved via leptogenesis by the decay of $N_1$ to SM leptons and the inert doublet particles. Neutrino masses are generated at the one-loop level. Explaining all these phenomena together in one model is very economic and gives us a new set of constraints on the model parameters. We calculate the inflationary parameters like spectral index, tensor-to-scalar ratio and scalar power spectrum, and find them to be consistent with the Planck 2018 constraints. We also do the reheating analysis for the inert doublet decays/annihilations to relativistic, SM particles. We find that the observed baryon asymmetry of the Universe can be obtained and the sum of light neutrino mass bound can be satisfied for the lightest $Z_2$ odd singlet fermion of mass around 10 TeV, dark matter in the mass range 1.25--1.60 TeV, and the lepton number violating quartic coupling between the SM Higgs and the inert doublet in the range of $6.5\times 10^{-5}$ to $7.2\times 10^{-5}$.

arXiv comment31 pages, 6 figures, Version accepted in Phys. Rev. D

References in corpus (81)

• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Theory and phenomenology of two-Higgs-doublet models
• A direct empirical proof of the existence of dark matter
• The Standard Model Higgs boson as the inflaton
• Towards the Theory of Reheating After Inflation
• Reheating after Inflation
• BICEP2 I: Detection Of B-mode Polarization at Degree Angular Scales
• Dark Matter Candidates from Particle Physics and Methods of Detection
• Verifiable Radiative Seesaw Mechanism of Neutrino Mass and Dark Matter
• Oscillating neutrinos and mu --> e, gamma
• Minimal Dark Matter
• A Joint Analysis of BICEP2/Keck Array and Planck Data
• A lower bound on the right-handed neutrino mass from leptogenesis
• Resonant Leptogenesis
• Improved Naturalness with a Heavy Higgs: An Alternative Road to LHC Physics
• Leptogenesis for Pedestrians
• The Inert Doublet Model: an Archetype for Dark Matter
• How long before the end of inflation were observable perturbations produced?
• Higgs inflation: consistency and generalisations
• Updated fit to three neutrino mixing: exploring the accelerator-reactor complementarity
• Reheating in Inflationary Cosmology: Theory and Applications
• Physics reach of the XENON1T dark matter experiment
• Cosmic Microwave Background, Matter-Antimatter Asymmetry and Neutrino Masses
• DARWIN: towards the ultimate dark matter detector
• On initial conditions for the Hot Big Bang
• The $\nu$MSM, Inflation, and Dark Matter
• Preheating in the Standard Model with the Higgs-Inflaton coupled to gravity
• Particle physics models of inflation and curvaton scenarios
• Dark matter in the Inert Doublet Model after the discovery of a Higgs-like boson at the LHC
• Current status of direct dark matter detection experiments
• Gauge singlet scalar as inflaton and thermal relic dark matter
• Scalar Multiplet Dark Matter
• The inert doublet model of dark matter revisited
• An Updated Analysis of Inert Higgs Doublet Model in light of the Recent Results from LUX, PLANCK, AMS-02 and LHC
• Dark Matter Candidates: A Ten-Point Test
• Unifying inflation with the axion, dark matter, baryogenesis and the seesaw mechanism
• Conformal Transformations with Multiple Scalar Fields
• The Inert Dark Matter
• Status of the Inert Doublet Model and the Role of multileptons at the LHC
• Higgs Inflation and Naturalness
• The ALP miracle: unified inflaton and dark matter
• Inflation and Dark Matter in the Higgs Portal of Classically Scale Invariant Standard Model
• A new viable region of the inert doublet model
• Some aspects of the cosmological conformal equivalence between ``Jordan Frame'' and ``Einstein Frame''
• Leptogenesis in the Universe
• Inflation, dark matter and dark energy in the string landscape
• Common Origin of Neutrino Mass, Dark Matter, and Baryogenesis
• Higgs Starobinsky Inflation
• Low-Scale Leptogenesis in the Scotogenic Neutrino Mass Model
• Unifying inflation and dark matter with neutrino masses
• The ALP miracle revisited
• Combined Preheating on the lattice with applications to Higgs inflation
• Resonant enhancement in leptogenesis
• A Simple Motivated Completion of the Standard Model below the Planck Scale: Axions and Right-Handed Neutrinos
• Baryon number asymmetry and dark matter in the neutrino mass model with an inert doublet
• Three-Flavoured Non-Resonant Leptogenesis at Intermediate Scales
• Generation of radiative neutrino mass in the linear seesaw framework, charged lepton flavor violation and dark matter
• Distinguishing Higgs inflation and its variants
• How Many $e$-Folds Should We Expect from High-Scale Inflation?
• Radiative Neutrino Mass & Majorana Dark Matter within an Inert Higgs Doublet Model
• Leptogenesis and dark matter detection in a TeV scale neutrino mass model with inverted mass hierarchy
• Generalizing a Unified Model of Dark Matter, Dark Energy, and Inflation with Non Canonical Kinetic Term
• Mass bounds for baryogenesis from particle decays and the inert doublet model
• Running of Radiative Neutrino Masses: The Scotogenic Model - REVISITED
• Triple unification of inflation, dark matter, and dark energy using a single field
• WIMP Dark Matter and Unitarity-Conserving Inflation via a Gauge Singlet Scalar
• Natural leptogenesis and neutrino masses with two Higgs doublets
• Unified Model of k-Inflation, Dark Matter & Dark Energy
• Feebly Interacting Dark Matter Particle as the Inflaton
• Inflation and Dark Matter in the Inert Doublet Model
• Dark matter, neutrino masses and high scale validity of an inert Higgs doublet model
• Inflation and majoron dark matter in the seesaw mechanism
• Inflation, baryogenesis and gravitino dark matter at ultra low reheat temperatures
• WIMP Dark Matter Inflation with Observable Gravity Waves
• Inflaton dark matter from incomplete decay
• Inflation, Reheating and Dark Matter
• Lepton Portal Limit of Inert Higgs Doublet Dark Matter with Radiative Neutrino Mass
• Scalar Dark Matter with Type II Seesaw
• A brief note on how to unify dark matter, dark energy, and inflation
• Dark Matter from the Inflaton Field
• The Inflaton Portal to Dark Matter

Cited by in corpus (69)

• Fingerprint of Low-Scale Leptogenesis in the Primordial Gravitational-Wave Spectrum
• ALP inflation and Big Bang on Earth
• Fermion Dark Matter with $N_2$ Leptogenesis in Minimal Scotogenic Model
• A Dark Matter Interpretation of the ANITA Anomalous Events
• Two-step strongly first-order electroweak phase transition modified FIMP dark matter, gravitational wave signals, and the neutrino mass
• A little theory of everything, with heavy neutral leptons
• Shining Light on the Scotogenic Model: Interplay of Colliders and Cosmology
• TeV Scale Leptogenesis with Dark Matter in Non-standard Cosmology
• The Inflaton Portal to a Highly decoupled EeV Dark Matter Particle
• Minimal Two-component Scalar Doublet Dark Matter with Radiative Neutrino Mass
• On the origin of matter in the Universe
• Low-scale leptogenesis assisted by a real scalar singlet
• A dark clue to seesaw and leptogenesis in a pseudo-Dirac singlet doublet scenario with (non)standard cosmology
• Leptogenesis and Dark Matter Through Relativistic Bubble Walls with Observable Gravitational Waves
• Probing Multicomponent Extension of Inert Doublet Model with a Vector Dark Matter
• Signatures of Non-thermal Dark Matter with Kination and Early Matter Domination: Gravitational Waves versus Laboratory Searches
• Self-interacting Inelastic Dark Matter in the light of XENON1T excess
• Polynomial Inflation and Dark Matter
• A new mechanism for matter-antimatter asymmetry and connection with dark matter
• Non-thermal production of Dark Matter after Inflation
• Two-component Dark Matter with co-genesis of Baryon Asymmetry of the Universe
• Mono-Higgs Signature in the Scotogenic Model with Majorana Dark Matter
• Weyl Scaling Invariant $R^2$ Gravity for Inflation and Dark Matter
• Cosmic Inflation in Minimal $U(1{)}_{B-L}$ Model: Implications for (Non) Thermal Dark Matter and Leptogenesis
• Weyl Symmetry Inspired Inflation and Dark Matter
• Scalar dark matter and leptogenesis in the minimal scotogenic model
• Trans-Planckian Censorship and Inflation in Grand Unified Theories
• Observable Gravitational Waves in Minimal Scotogenic Model
• Long lived inert Higgs in fast expanding universe and its imprint on cosmic microwave background
• Lepton portal dark matter at muon colliders: Total rates and generic features for phenomenologically viable scenarios
• Challenges for Inflaton Dark Matter
• Consistency of a gauged two-Higgs-doublet model: Scalar sector
• Inert doublet as multicomponent dark matter
• Probing the Seesaw Mechanism with Cosmological Data
• Consistency of Gauged Two Higgs Doublet Model: Gauge Sector
• Influence of an inert charged Higgs boson on the muon $g-2$ and radiative neutrino masses in a scotogenic model
• Common origin of modified chaotic inflation, non thermal dark matter and Dirac neutrino mass
• Leptogenesis and Dark Matter from Low Scale Seesaw
• Low scale leptogenesis in a hybrid model of the scotogenic type I and III seesaw
• A Natural Scotogenic Model for Neutrino Mass \& Dark Matter
• Inflection-point Inflation and Dark Matter Redux
• WIMPy Leptogenesis in Non-Standard Cosmologies
• Parametrization of the Yukawa matrix in the scotogenic model and single-zero textures of the neutrino mass matrix
• Unified Origin of Dark Matter Self-Interactions and Low Scale Leptogenesis
• Inflation and DM phenomenology in a scotogenic model extended with a real singlet scalar
• Lepton collider as a window to reheating via freezing in dark matter detection. Part II
• One-loop Matching of Scotogenic Model onto Standard Model Effective Field Theory up to Dimension 7
• Enhanced $Z$ boson decays as a new probe of first-order electroweak phase transition at future lepton colliders
• Detectable Gravitational Waves from preheating probes non-thermal Dark Matter
• Anomaly-free chiral $U(1{)}_D$ and its scotogenic implication
• Phenomenological and cosmological implications of a scotogenic three-loop neutrino mass model
• Non-minimal Coupling Inflation and Dark Matter under the ${\mathbb{Z}}_3$ Symmetry
• Radiatively scotogenic type-II seesaw and a relevant phenomenological analysis
• Dark matter as the source of neutrino mass: theory overview and experimental prospects
• Dark matter and low scale leptogenesis in a flavor symmetric neutrino two Higgs doublet model($\nu$2HDM)
• Connecting dark matter, baryogenesis and neutrinoless double beta decay in a $A_4\otimes Z_8$ based $\nu$2HDM
• Gauged $U(1{)}_X$ breaking as origin of neutrino masses, dark matter and leptogenesis at TeV scale
• Post-inflationary production of particle Dark Matter: Hilltop and Coleman-Weinberg inflation
• A Scotogenic Model as a Prototype for Leptogenesis with One Single Gauge Singlet
• Supersymmetric $\nu$-Inflaton Dark Matter
• TeV Scale Resonant Leptogenesis with triplet Fermion in Connection to Muon $g-2$
• Phenomenology of one zero texture Yukawa matrix in a flavor symmetric scotogenic model
• Origin of neutrino masses, dark matter, leptogenesis, and inflation in a seesaw model with triplets
• Low scale leptogenesis and $T{M}_1$ mixing in neutrinophillic two Higgs doublet model($\nu$2HDM) with S4 flavor symmetry
• The stability analysis of the extended singlet scalar model with two high scale minima
• Dark Matter-Driven Low-Scale Leptogenesis via Neutrino Portal
• $\nu$-Inflaton Dark Matter
• Type-III Scotogenic Model: Inflation, Dark Matter and Collider Phenomenology
• Leptogenesis in an anomaly-free $\mathrm{U}(1)$ extension with higher-dimensional operators