• Radiative see-saw formula in nonsupersymmetric $SO(10)$ with dark matter

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      https://www.ias.ac.in/article/fulltext/pram/079/05/1271-1274

    • Keywords

       

      Radiative see-saw; fermion masses; grand unification.

    • Abstract

       

      In $SO(10)$, the type-I and type-II see-saw scales $\geqq 10^{12}$ GeV are far away from being probed by direct experimental tests. In the absence of supersymmetry, we show how experimentally verifiable radiative see-saw formula of Ma type is realized in non-SUSY $SO(10)$ while fulfilling the twin objectives: precision gauge coupling unification and dark matter. This model is expected to have a dramatic impact on neutrino physics, dark matter and all fermion masses and mixings.

    • Author Affiliations

       

      Mina K Parida1

      1. Harish-Chandra Research Institute, Chhatnag Road, Jhusi, Allahabad 211 019, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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