2012

Scotogenic $A_4$ Neutrino Model for Nonzero $\theta_{13}$ and Large $\delta_{CP}$

Ma, Ernest, Natale, Alexander, Rashed, Ahmed

Understand

Assuming that neutrinos acquire radiative seesaw Majorana masses through their interactions with dark matter, i.e.

  • scotogenic from the Greek 'scotos' meaning darkness, and using the non-Abelian discrete symmetry $A_4$, we propose a model of neutrino masses and mixing with nonzero $\theta_{13}$ and necessarily large leptonic CP violation, allowing both the normal and inverted hierarchies of neutrino masses, as well as quasi-degenerate solutions.

Built on

  • N. G. Deshpande and E. Ma, Phys. Rev. D18

    1978

    Earlier work this paper cites.

  • E. Ma and G. Rajasekaran, Phys. Rev. D64

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    Earlier work this paper cites.

  • E. Ma, Mod. Phys. Lett. A17

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    Earlier work this paper cites.

  • K. S. Babu, E. Ma, and J. W. F. Valle, Phys. Lett. B552

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    Earlier work this paper cites.

  • E. Ma, Phys. Rev. D70

    2004

    Earlier work this paper cites.

Similar

  • E. Ma, Phys. Rev. D73

    2006

    Cited alongside, same era.

  • E. Ma, Phys. Rev. D82

    2010

    Cited alongside, same era.

  • Particle Data Group: K. Nakamura et al

    2010

    Cited alongside, same era.

  • Q.-H. Cao, S. Khalil, E. Ma, and H. Okada, Phys. Rev. Lett. 106

    2011

    Cited alongside, same era.

  • H. Ishimori and E. Ma, arXiv:1205.0075 [hep-ph]

    Original

    Cited in the paper.

Then

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