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Neutrino oscillations and large extra dimensions

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arxiv hep-ph/0002199 v2 pith:FRWWNH4G submitted 2000-02-18 hep-ph

Riccardo Barbieri , Paolo Creminelli , Alessandro Strumia This is my paper · ORCID
classification hep-ph
keywords extraneutrinoconstraintsdimensionslargenumuoscillationsalternative
verification ladder T0 review T1 audit T2 compute T3 formal

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Assuming that right-handed neutrinos exist and propagate in some large extra dimensions, we attempt to give a comprehensive description of the phenomenology of neutrino oscillations. A few alternative explanations of the atmospheric neutrino anomaly emerge, different from the standard nuMu --> nuTau or nuMu --> nuSterile interpretations. Constraints from nucleosynthesis and supernova 1987a are discussed. The constraints from SN1987a indicates a maximum radius of any extra dimension of about 1 Angstrom.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Fermionic Kaluza-Klein mode mixing in braneworlds

    hep-th 2026-06 unverdicted novelty 4.0 of 10

    Perturbations induce KK mode mixing resolved by SVD of the Dirac mass matrix, with parity-odd operators preserving Z2 symmetry and parity-even operators breaking it to polarize wavefunctions toward the brane.

  2. Dark Dimension Right-handed Neutrinos Confronted with Long-Baseline Oscillation Experiments

    hep-ph 2026-01 unverdicted novelty 4.0 of 10

    T2K and NOvA data exclude dark-dimension neutrino models with bulk mass |c| < ~0.1 eV for a 10 µm extra dimension.

  3. Neutrino Portal to Extra Dimensions: Unified Origin of Dark Radiation, Dark Matter, and Neutrino Decay

    hep-ph 2025-06 reject novelty 4.0 of 10

    A model with a bulk sterile neutrino and a Majoron claims to unify dark matter, dark radiation, and invisible neutrino decay, but its quoted parameter space is internally inconsistent.

  4. Do neutrinos dream in 5D? Towards a comprehensive extra-dimensional neutrino phenomenology

    hep-ph 2025-12 unverdicted novelty 3.0 of 10

    Surveys neutrino masses and mixing in 5D large extra dimension scenarios across four mass-generation cases and derives constraints from oscillation data.

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