Generalised Proper Time as a Unifying Basis for Models with Two Right-Handed Neutrinos
arXiv:1905.12419
Abstract
Models with two right-handed neutrinos are able to accommodate solar and atmospheric neutrino oscillation observations as well as a mechanism for the baryon asymmetry of the universe. While economical in terms of the required new states beyond the Standard Model, given that there are three generations of the other leptons and quarks this raises the question concerning why only two right-handed neutrino states should exist. Here we develop from first principles a fundamental unification scheme based upon a direct generalisation and analysis of a simple proper time interval with a structure beyond that of local 4-dimensional spacetime and further augmenting that of models with extra spatial dimensions. This theory leads to properties of matter fields that resemble the Standard Model, with an intrinsic left-right asymmetry which is particularly marked for the neutrino sector. It will be shown how the theory can provide a foundation for the natural incorporation of two right-handed neutrinos and may in principle underlie firm predictions both in the neutrino sector and for other new physics beyond the Standard Model. While connecting with contemporary and future experiments the origins of the theory are motivated in a similar spirit as for the earliest unified field theories.
arXiv comment68 pages, 2 figures
References in corpus (40)
- The MSM, Dark Matter and Baryon Asymmetry of the Universe
- The MSM, Dark Matter and Neutrino Masses
- The statistics of string/M theory vacua
- Combined measurements of Higgs boson couplings in proton-proton collisions at 13 TeV
- The Phenomenology of Right Handed Neutrinos
- Search for invisible decays of a Higgs boson produced through vector boson fusion in proton-proton collisions at 13 TeV
- Neutrino Phenomenology -- the case of two right handed neutrinos
- Combination of searches for invisible Higgs boson decays with the ATLAS experiment
- The Statistics of Supersymmetric D-brane Models
- Discovery probability of next-generation neutrinoless double- decay experiments
- TASI Lectures on Extra Dimensions and Branes
- An Exceptionally Simple Theory of Everything
- Minimal Composite Higgs Models at the LHC
- The KATRIN Neutrino Mass Experiment
- Leptogenesis in the two right-handed neutrino model revisited
- Generalized spacetimes defined by cubic forms and the minimal unitary realizations of their quasiconformal groups
- A magic square from Yang-Mills squared
- Dynamical Electroweak Symmetry Breaking by a Neutrino Condensate
- Super Yang-Mills, division algebras and triality
- There is no "Theory of Everything" inside E8
- Implications of residual CP symmetry for leptogenesis in a model with two right-handed neutrinos
- Composite Higgs theory
- Neutrino CP violation and sign of baryon asymmetry in the minimal seesaw model
- Jordan C*-Algebras and Supergravity
- The Early Years of String Theory: A Personal Perspective
- Top-quark and neutrino composite Higgs bosons
- Construction of a Kaluza-Klein type Theory from One Dimension
- Equations of Motion in Kaluza-Klein Gravity Revisited
- Unification in One Dimension
- E6, the Group: The structure of SL(3,O)
- Right-handed neutrinos: the hunt is on!
- Trialities and Exceptional Lie Algebras: DECONSTRUCTING the Magic Square
- On the textures of neutrino mass matrix for maximal atmospheric mixing angle and Dirac CP phase
- Time, E8, and the Standard Model
- Is the Higgs Boson Composed of Neutrinos?
- A Novel Approach to Extra Dimensions
- The Structure of Matter in Spacetime from the Substructure of Time
- From Unified Field Theory to the Standard Model and Beyond
- A composite tale of two right-handed neutrinos
- Higgs boson measurements at the LHC