91 citations · 143 across the 11 of their papers we have counts for
11 papers
Neutrino Condensate as Origin of Dark Energy
Jitesh R. Bhatt, Bipin R. Desai, Ernest Ma +2
We propose a new solution to the origin of dark energy. We suggest that it was created dynamically from the condensate of a singlet neutrino at a late epoch of the early Universe t…
See-saw fermion masses in an SO(10) GUT
Kaushik Bhattacharya, C. R. Das, Bipin R. Desai +2
In this work we study an SO(10) GUT model with minimum Higgs representations belonging only to the 210 and 16 dimensional representations of SO(10). We add a singlet fermion S in a…
Large neutrino mixing angles for type-I see-saw mechanism in SO(10) GUT
Bipin R. Desai, G. Rajasekaran, U. Sarkar
We consider the neutrino mixing angles in an SO(10) GUT with the usual Higgs structure in which neutrino masses are explained by the type-I see-saw mechanism. The Dirac-neutrino Yu…
Solutions to the Renormalization Group Equations for Yukawa Matrices as an Answer to the Quark and Lepton Mass Problem
Bipin R. Desai, Alexander R. Vaucher
If the scale dependence of a Yukawa matrix is assumed to be determined entirely by the dominant 33-element, then the renormalization group equations can be expressed in terms of tw…
Three-Neutrino Mass Matrices with Two Texture Zeros
Bipin R. Desai, D. P. Roy, Alexander R. Vaucher
Out of the fifteen 3 x 3 neutrino mass matrices with two texture zeros seven are compatible with the neutrino oscillation data. While 2 of them correspond to hierarchical neutrino…
Extra Dimensions and Compositeness as a Basis for Hierarchy in Quark Mass Matrices
Bipin R. Desai, Alexander R. Vaucher
Strong gauge and top-Yukawa couplings predicted in the presence of extra dimensions lead to a trickle-down effect of the top-coupling through the renormalization group equations fo…