Neutrino Mass, Coupling Unification, Verifiable Proton Decay, Vacuum Stability and WIMP Dark Matter in SU(5)

Biswonath Sahoo, Mainak Chakraborty, M. K. Parida

Nonsupersymmetric minimal SU(5) with Higgs representations ${24}_H$ and $5_H$ and standard fermions in ${\bar{5}}_F\oplus {10}_F$ is well known for its failure in unification of gau…