98 citations · 154 across the 4 of their papers we have counts for
4 papers · 1 filter
Accidental Peccei-Quinn Symmetry From Gauged U(1) and a High Quality Axion
K. S. Babu, Bhaskar Dutta, Rabindra N. Mohapatra
We construct explicit models that solve the axion quality problem originating from quantum gravitational effects. The general strategy we employ is to supplement the Standard Model…
Hybrid SO(10) Axion Model Without Quality Problem
K. S. Babu, Bhaskar Dutta, Rabindra N. Mohapatra
Invisible axion models that solve the strong CP problem via the Peccei-Quinn (PQ) mechanism typically have a quality problem that arises from quantum gravity effects which violate…
Enhanced electric dipole moment of the muon in the presence of large neutrino mixing
K. S. Babu, B. Dutta, R. N. Mohapatra
The electric dipole moment of the muon (d_mu) is evaluated in supersymmetric models with nonzero neutrino masses and large neutrino mixing arising from the seesaw mechanism. It is…
Mass Matrix Textures From Superstring Inspired SO(10) Models
K. S. Babu, R. N. Mohapatra
We give a general prescription for deriving quark and lepton mass matrices with ``texture'' zeros in the framework of superstring inspired models. The key to our approach…