Inflation due to a non-minimal coupling of singlet scalars in the radiative seesaw model

Abstract

The radiative neutrino mass model with inert doublet dark matter is a promising model for the present experimental issues which cannot be explained within the standard model. We study an extension of this model focusing on cosmological features brought about from the scalar sector. Inflation due to singlet scalars with hierarchical non-minimal couplings with the Ricci scalar may give a favorable solution for both neutrino masses and baryon number asymmetry in the Universe.

28 pages, 6 figures, typos fixed, reference added, additional comment

References in corpus (29)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Observation of electron-antineutrino disappearance at Daya Bay
• The Standard Model Higgs boson as the inflaton
• Dark Matter Results from 225 Live Days of XENON100 Data
• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• A Joint Analysis of BICEP2/Keck Array and Planck Data
• The RAVE Survey: Constraining the Local Galactic Escape Speed
• Higgs inflation: consistency and generalisations
• First Dark Matter Results from the XENON100 Experiment
• On Inflation with Non-minimal Coupling
• Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay
• Unitarizing Higgs Inflation
• Inelastic Dark Matter in Light of DAMA/LIBRA
• Results from the First Science Run of the ZEPLIN-III Dark Matter Search Experiment
• Conformal Transformations with Multiple Scalar Fields
• Commissioning Run of the CRESST-II Dark Matter Search
• Candidates for Inelastic Dark Matter
• Reconciliation of CDM abundance and $\mu \to e\gamma$ in a radiative seesaw model
• The Inert Doublet Model and Inelastic Dark Matter
• Radiative seesaw: Warm dark matter, collider and lepton flavour violating signals
• DAMA and WIMP dark matter
• Neutrino masses and CDM in a non-supersymmetric model
• Anomaly Induced Dark Matter Decay and PAMELA/ATIC Experiments
• Leptogenesis and dark matter unified in a non-SUSY model for neutrino masses
• Dark matter in the supersymmetric radiative seesaw model with an anomalous U(1) symmetry
• Signals of dark matter in a supersymmetric two dark matter model
• Inflation in a modified radiative seesaw model
• Lepton number asymmetry via inflaton decay in a modified radiative seesaw model

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• Low scale leptogenesis in a hybrid model of the scotogenic type I and III seesaw
• Leptogenesis in a neutrino mass model coupled with inflaton
• Inflation connected to the origin of $CP$ violation
• An extension of the SM based on effective Peccei-Quinn Symmetry
• Pati-Salam unification with a spontaneous CP violation
• Radiative neutrino mass model with degenerate right-handed neutrinos
• Low scale leptogenesis in a model with promising $CP$ structure
• Symmetry restoration due to preheating and lepton number asymmetry