24 citations · 91 across the 6 of their papers we have counts for
8 papers · 1 filter
Large Phase of B_s-\bar B_s Mixing in Supersymmetric Grand Unified Theories
Bhaskar Dutta, Yukihiro Mimura
We consider the possibility of a large phase of B_s-\bar B_s mixing in supersymmetric SU(5) and SO(10) models. We find that in the SU(5) model, the magnitude of this phase is corre…
Proton Decay and Flavor Violating Thresholds in SO(10) Models
Bhaskar Dutta, Yukihiro Mimura, Rabindra Mohapatra
Discovery of neutrino mass has put the spotlight on supersymmetric SO(10) as a natural candidate for grand unification of forces and matter. However, the suppression of proton deca…
Constraint from D - anti-D Mixing in Left-Right Symmetric Models
Bhaskar Dutta, Yukihiro Mimura
We study the constraint arising from the recently observed D - anti-D mixing in the context of supersymmetric models with left-right symmetry. In these models, the supersymmetric c…
No-Scale Solution to Little Hierarchy
Bhaskar Dutta, Yukihiro Mimura, Dimitri V. Nanopoulos
We show that the little hierarchy problem can be solved in the no-scale supergravity framework. In this model the supersymmetry breaking scale is generated when the electroweak sym…
Yukawa Couplings in a Model with Gauge, Higgs and Matter Unification
Ilia Gogoladze, Chin-Aik Lee, Yukihiro Mimura +1
We discuss how unification of the gauge, Higgs and (three chiral family) matter superfields can be realized from the compactification of a six dimensional supersymmetric SU(8) gaug…
Landscape of Little Hierarchy
Bhaskar Dutta, Yukihiro Mimura
We investigate the little hierarchy between Z boson mass and the SUSY breaking scale in the context of landscape of electroweak symmetry breaking vacua. We consider the radiative s…