78 citations · 319 across the 14 of their papers we have counts for
3 papers · 1 filter
Bulk Higgs field in a Randall-Sundrum model with nonvanishing brane cosmological constant
Paramita Dey, Biswarup Mukhopadhyaya, Soumitra SenGupta
We consider the possibility of Higgs mechanism in the bulk in a generalised Randall-Sundrum model, where a nonvanishing cosmological constant is induced on the visible brane. This…
Unitarity violation in sequential neutrino mixing in a model of extra dimensions
Subhaditya Bhattacharya, Paramita Dey, Biswarup Mukhopadhyaya
We investigate the possibility of unitarity violation in the sequential neutrino mixing matrix in a scenario with extra compact spacelike dimensions. Gauge singlet neutrinos are as…
Neutrino masses, the cosmological constant and a stable universe in a Randall-Sundrum scenario
Paramita Dey, Biswarup Mukhopadhyaya, Soumitra SenGupta
The Randall-Sundrum model of warped geometry in a five-dimensional scenario, aimed at explaining the hierarchy between the Planck and electroweak scales, is intrinsically unstable…