Speaker
Mr
Nathan Papapietro
(University of Alabama)
Description
We propose a new variation to the SUSY Left-Right model (LRM) by extending the Minimal B-L model. Starting from energies of $\sqrt{s}>7$ TeV, we can describe an intermediate scale for Grand Unification along the Pati-Salam path from SO(10). Here the breaking of $SU(2)_L\times SU(2)_R\times U(1)_{B-L}\rightarrow SU(2)_L\times U(1)_Y$ is by a doublet rather than a triplet. Analyzing the RGE equations, the right handed neutral component of the doublet $L^c$ acquires a negative mass squared at low energies. At least one generation spontaneously acquires a nonzero VEV and breaks the LRM symmetry into the MSSM. A seesaw is induced through gauge couplings maintaining light active neutrinos as well as heavy sterile neutrinos after Left-Right Breaking.
Author
Mr
Nathan Papapietro
(University of Alabama)
Co-author
Dr
Nobuchika Okada
(University of Alabama)
