109 citations · 135 across the 5 of their papers we have counts for
5 papers · 1 filter
Maximal mixing as a `sum' of small mixings
Joydeep Chakrabortty, Anjan S. Joshipura, Poonam Mehta +1
In models with two sources of neutrino masses, we look at the possibility of generating maximal/large mixing angles in the total mass matrix, where both the sources have only small…
Flavour Physics and Grand Unification
A. Masiero, S. K. Vempati, O. Vives
In spite of the enormous success of the Standard Model (SM), we have strong reasons to expect the presence of new physics beyond the SM at higher energies. The idea of the Grand Un…
Soft SUSY Breaking Grand Unification: Leptons vs Quarks on the Flavor Playground
M. Ciuchini, A. Masiero, P. Paradisi +3
We systematically analyze the correlations between the various leptonic and hadronic flavor violating processes arising in SUSY Grand Unified Theories. Using the GUT-symmetric rela…
General soft terms from Supergravity including D-terms
Emilian Dudas, Sudhir K Vempati
We derive general expressions for soft terms in supergravity where D-terms contribute significantly to the supersymmetry breaking. Such D-terms can produce large splitting between…
Studies in Topics Going beyond the Standard Electroweak Model
Sudhir K. Vempati
Supersymmetric Standard Model has been built to solve the hierarchy problem which is encountered whenever Standard Model is incorporated into a theory with a larger mass scale. Exp…