most citedOrbifold GUT model with nine Higgs doublets

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hep-ph2008★ 1 cited

Orbifold GUT model with nine Higgs doublets

Biswajoy Brahmachari

We describe a non-supersymmetric orbifold GUT based on SU(5) symmetry. It is a modification of Kawamura's 5-D orbifold GUT model. The difference lies in the choice of Higgs scalars…

hep-ph2006★ 9 cited

A 3 X 2 texture for neutrino oscillations and leptogenesis

Biswajoy Brahmachari, Nobuchika Okada

In an economical system with only two heavy right handed neutrinos, we postulate a new texture for Dirac mass matrix . This model implies one massless light neutr…

hep-ph2006★ 13 cited

Modified Zee mass matrix with zero-sum condition

Biswajoy Brahmachari, Sandhya Choubey

We modify the Zee mass matrix by adding a real one parameter perturbation which is purely diagonal and trace-less. We show that in this way we can explain both solar and atmospheri…