Dynamical seesaw mechanism for Dirac neutrinos

Abstract

So far we have not been able to establish that, as theoretically expected, neutrinos are their own anti-particles. Here we propose a dynamical way to account for the Dirac nature of neutrinos and the smallness of their mass in terms of a new variant of the seesaw paradigm in which the energy scale of neutrino mass generation could be accessible to the current LHC experiments.

7 pages, 1 figure

References in corpus (4)

• The low-scale approach to neutrino masses
• Radiative neutrino mass in 331 scheme
• Small neutrino masses and gauge coupling unification
• Are the B decay anomalies related to neutrino oscillations?

Cited by in corpus (45)

• Pathways to Naturally Small Dirac Neutrino Masses
• Dirac Neutrinos and Dark Matter Stability from Lepton Quarticity
• Seesaw roadmap to neutrino mass and dark matter
• Naturally Small Dirac Neutrino Mass with Intermediate $SU(2{)}_L$ Multiplet Fields
• Generalized Bottom-Tau unification, neutrino oscillations and dark matter: predictions from a lepton quarticity flavor approach
• Lepton Number Violation and `Diracness' of massive neutrinos composed of Majorana states
• Constraining Flavor Changing Interactions from LHC Run-2 Dilepton Bounds with Vector Mediators
• Seesaw Dirac neutrino mass through dimension-6 operators
• Realistic $\mathrm{SU}(3{)}_{\mathrm{c}}\otimes \mathrm{SU}(3{)}_{\mathrm{L}}\otimes \mathrm{U}(1{)}_{\mathrm{X}}$ model with a type II Dirac neutrino seesaw mechanism
• Naturally light neutrinos in $Diracon$ model
• CP Violation from Flavor Symmetry in a Lepton Quarticity Dark Matter Model
• Flavour-symmetric type-II Dirac neutrino seesaw mechanism
• Systematic Analysis of Dirac Neutrino Masses at Dimension Five
• Simplest Radiative Dirac Neutrino Mass Models
• A predictive $331$ model with $A_4$ flavour symmetry
• Can one ever prove that neutrinos are Dirac particles?
• Minimal Realizations of Dirac Neutrino Mass from Generic One-loop and Two-loop Topologies at $d=5$
• Towards distinguishing Dirac from Majorana neutrino mass with gravitational waves
• The symmetry approach to quark and lepton masses and mixing
• Systematic classification of two loop d = 4 Dirac neutrino mass models and the Diracness-dark matter stability connection
• String completion of an $\mathrm{SU}(3{)}_{\mathrm{c}}\otimes \mathrm{SU}(3{)}_{\mathrm{L}}\otimes \mathrm{U}(1{)}_{\mathrm{X}}$ electroweak model
• Unifying left-right symmetry and 331 electroweak theories
• Left-right asymmetry and 750 GeV diphoton excess
• Light majoron cold dark matter from topological defects and the formation of boson stars
• Radiative Dirac Neutrino Mass with Dark Matter and it's implication to $0\nu 4\beta$ in the $U(1{)}_{B-L}$ extension of the Standard Model
• Asymmetric Dark Matter, Inflation and Leptogenesis from B-L Symmetry Breaking
• The $\mu -\tau$ reflection symmetry of Dirac neutrinos and its breaking effect via quantum corrections
• Probing Pseudo-Dirac Neutrinos with Astrophysical Sources at IceCube
• Flavor changing in the flipped trinification
• Scotogenic Dirac neutrino mass models embedded with leptoquarks: one pathway to address the flavor anomalies and the neutrino masses together
• Investigation of Dark Matter in the 3-2-3-1 Model
• The economical 3-3-1 model revisited
• How low-scale Trinification sheds light in the flavour hierarchies, neutrino puzzle, dark matter and leptogenesis
• Phenomenology of the SU(3)_C \otimes SU(2)_L \otimes SU(3)_R \otimes U(1)_X gauge model
• High Scale Type-II Seesaw, Dominant Double Beta Decay within Cosmological Bound and Verifiable LFV Decays in SU(5)
• The role of residual symmetries in dark matter stability and the neutrino nature
• The Type II Dirac Seesaw Portal to the mirror sector: Connecting neutrino masses and a solution to the strong CP problem
• Constraining the SMEFT Extended with Sterile Neutrinos at FCC-ee
• Singlet Fermion Assisted Dominant Seesaw with Lepton Flavor and Number Violations and Leptogenesis
• Axion framework with color-mediated Dirac neutrino masses
• Cosmogenic neutrinos as probes of new physics
• Dirac Neutrinos and Dark Matter within a Minimal Discrete Symmetry Model
• Radiative neutrino masses: A window to new physics
• Sterile neutrino Dark Matter in the minimal Dirac Seesaw
• Theory and phenomenology of Dirac neutrinos