Connecting Low Energy Leptonic CP-violation to Leptogenesis

Abstract

It was commonly thought that the observation of low energy leptonic CP-violating phases would not automatically imply the existence of a baryon asymmetry in the leptogenesis scenario. This conclusion does not generically hold when the issue of flavour is relevant and properly taken into account in leptogenesis. We illustrate this point with various examples studying the correlation between the baryon asymmetry and the CP-violating asymmetry in neutrino oscillations and the effective Majorana mass in neutrinoless double beta decay.

4 pages, 3 figures, LaTeX file. Some typos corrected, one figure added

References in corpus (24)

• Oscillating neutrinos and mu --> e, gamma
• Resonant Leptogenesis
• Towards a complete theory of thermal leptogenesis in the SM and MSSM
• Status of global fits to neutrino oscillations
• Recent Progress in Baryogenesis
• Baryogenesis through leptogenesis
• The importance of flavor in leptogenesis
• Flavour Issues in Leptogenesis
• Cosmological Sign of Neutrino CP Violation
• Flavour Matters in Leptogenesis
• Leptogenesis, CP violation and neutrino data: What can we learn?
• CP violation in neutrino oscillation and leptogenesis
• Minimal Scenarios for Leptogenesis and CP Violation
• The Absolute Neutrino Mass Scale, Neutrino Mass Spectrum, Majorana CP-Violation and Neutrinoless Double-Beta Decay
• Primordial Lepton Family Asymmtries in Seesaw Model
• On the Connection of Leptogenesis with Low Energy CP Violation and LFV Charged Lepton Decays
• Flavour-Dependent Leptogenesis with Sequential Dominance
• On the CP Violation Associated with Majorana Neutrinos and Neutrinoless Double-Beta Decay
• Observable Consequences of Partially Degenerate Leptogenesis
• Leptogenesis-MNS Link in Unified Models with Natural Neutrino Mass Hierarchy
• Leptogenesis and low-energy phases
• Leptogenesis and Yukawa textures
• Leptogenesis and the Small-Angle MSW Solution
• Leptogenesis with SU(5)-inspired mass matrices

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• Flavour Covariant Transport Equations: an Application to Resonant Leptogenesis
• Baryogenesis from the weak scale to the grand unification scale
• Probing seesaw at LHC
• The mu - e Conversion in Nuclei, mu --> e gamma, mu --> 3e Decays and TeV Scale See-Saw Scenarios of Neutrino Mass Generation
• Discrete Flavour Symmetries, Neutrino Mixing and Leptonic CP Violation
• Leptogenesis in the Universe
• Quantum Boltzmann Equations and Leptogenesis
• Modular $A_4$ invariance and leptogenesis
• Sizeable θ_13 from the Charged Lepton Sector in SU(5), (Tri-)Bimaximal Neutrino Mixing and Dirac CP Violation
• Quantum Zeno effect and the impact of flavor in leptogenesis
• On the Impact of Flavour Oscillations in Leptogenesis
• Determining the Dirac CP Violation Phase in the Neutrino Mixing Matrix from Sum Rules
• Flavor effects in leptogenesis
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• Leptogenesis: beyond the minimal type I seesaw scenario
• Three-Flavoured Non-Resonant Leptogenesis at Intermediate Scales
• Majorana Phases and Leptogenesis in See-Saw Models with A_4 Symmetry
• On Resonant Leptogenesis
• Uniting low-scale leptogeneses
• Majorana Neutrinos, Neutrino Mass Spectrum and the |<m>| ~ 0.001 eV Frontier in Neutrinoless Double Beta Decay
• Leptonic CP violation: zero, maximal or between the two extremes
• The Interplay Between the "Low" and "High" Energy CP-Violation in Leptogenesis
• Nonzero ${\theta }_{13}$ and Leptogenesis in a Type-I See-saw Model with $A_4$ Symmetry
• The Seesaw Mechanism in Quark-Lepton Complementarity
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• Possible CP-Violation effects in core-collapse Supernovae
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• Flavor and CP symmetries for leptogenesis and 0nubb decay
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• Quantum Resonant Leptogenesis and Minimal Lepton Flavour Violation
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• Non-zero U_{e3} and TeV-Leptogenesis through A_4 symmetry breaking
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• Leptogenesis from Soft Supersymmetry Breaking (Soft Leptogenesis)
• Flavour-Dependent Type II Leptogenesis
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• Flavoured Resonant Leptogenesis at Sub-TeV Scales
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• Implications of residual CP symmetry for leptogenesis in a model with two right-handed neutrinos
• Mu-tau reflection symmetry with a high scale texture-zero
• CP Violation in the SUSY Seesaw: Leptogenesis and Low Energy
• Joint neutrino oscillation analysis from the T2K and NOvA experiments
• Minimal Lepton Flavour Violation and Leptogenesis with exclusively low-energy CP Violation
• A Review on Machine Learning for Neutrino Experiments
• Effect of Non Unitarity on Neutrino Mass Hierarchy determination at DUNE, NO$\nu$A and T2K
• Aspects of High Scale Leptogenesis with Low-Energy Leptonic CP Violation
• Leptogenesis in the Neutrino Option
• Flavoured CP asymmetries for type II seesaw leptogenesis
• CP violation and flavor invariants in the seesaw effective field theory
• Building the full PMNS Matrix from six independent Majorana-type phases
• Impact of Cross-Sectional Uncertainties on DUNE Sensitivity due to Nuclear Effects
• Leptogenesis with an almost conserved lepton number
• Benchmarking ${}^{136}$Xe Neutrinoless $\beta \beta$ Decay Matrix Element Calculations with the ${}^{138}\mathrm{Ba}(p,t)$ Reaction
• Early Universe effective theories: The Soft Leptogenesis and R-Genesis Cases
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• Dirac Lepton Angle Matrix v.s. Majorana Lepton Angle Matrix and Their Renormalization Group Running Behaviours
• Bridging resonant leptogenesis and low-energy CP violation with an RGE-modified seesaw relation
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• Predictive Leptogenesis from Minimal Lepton Flavour Violation
• Resonant leptogenesis at TeV-scale and neutrinoless double beta decay
• Revisiting Leptogenesis in a SUSY SU(5) x T' Model of Flavour
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• A direct link between unflavored leptogenesis and low-energy CP violation via the one-loop quantum corrections
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• Flavor effects in thermal leptogenesis
• Low-Scale Leptogenesis with Low-Energy Dirac CP-Violation
• Nuclear Effects and CP Sensitivity at DUNE
• Neutrino mass generation and leptogenesis via pseudo-Nambu-Goldstone Higgs portal
• CP violations in a predictive $A_4$ symmetry model
• Representing seesaw neutrino models and their motion in lepton flavour space
• Leptonic CP Violation Phases, Quark-Lepton Similarity and Seesaw Mechanism
• On the Role of Low-Energy CP Violation in Leptogenesis
• Neutrino mixing and Leptogenesis with modular $S_3$ symmetry in the framework of type III seesaw
• Neutrino Experiments and the LHC: Friends Across 14 Orders of Magnitude
• Scalar triplet leptogenesis in the presence of right-handed neutrinos with S3 symmetry
• Purely flavored leptogenesis from a sudden mass gain of right-handed neutrinos
• Precision measurement of neutrino oscillation parameters with 10 years of data from the NOvA experiment
• A New Era of Leptogenesis
• Low-scale Leptogenesis with Minimal Lepton Flavour Violation
• Leptogenesis from low-energy CP violation in minimal left-right symmetric model
• Scalar dark matter, Neutrino mass and Leptogenesis in a $\mathrm{U}(1{)}_{\mathrm{B}-\mathrm{L}}$ model
• Neutrinos and the matter-antimatter asymmetry in the Universe
• Leptogenesis in a seesaw model with Fritzsch type lepton mass matrices
• Leptogenesis from a feebly interacting dark matter sector
• Leptogenesis and Low-energy Observables
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• Leptonic CP violation from the seesaw
• Neutrino CP Measurement in the Presence of RG Running with Mismatched Momentum Transfers
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