\(A_4\) Realization of Linear Seesaw and Neutrino Phenomenology
We consider the \(A_4\) realization of linear seesaw by extending the standard model (SM) particle content with two types of right-handed neutrinos along with the flavon fields, and the SM symmetry with \(A_4\times Z_4\times Z_3\) and a global symmetry \(U(1)_X\). We also discuss the scope of this model to explain the baryon asymmetry of the Universe through leptogenesis.
SM would like to thank the University Grants Commission for financial support. RM acknowledges the support from the Science and Engineering Research Board (SERB), Government of India, through Grant No. SB/S2/HEP-017/2013.
- 1.M. Sruthilaya, R. Mohanta, S. Patra, \(A_4\) realization of linear seesaw and neutrino phenomenology. Eur. Phys. J. C 78, 719 (2018). https://doi.org/10.1140/epjc/s10052-018-6181-6