78 citations · 319 across the 14 of their papers we have counts for
14 papers
The muon anomalous magnetic moment in the Randall-Sundrum model
M. Beneke, P. Dey, J. Rohrwild
We calculate the anomalous magnetic moment of the muon in the minimal Randall-Sundrum model with standard model fields in five-dimensional (5D) warped space and a brane-localized H…
Constraints on axino warm dark matter from X-ray observation at the Chandra telescope and SPI
Paramita Dey, Biswarup Mukhopadhyaya, Sourov Roy +1
A sufficiently long lived warm dark matter could be a source of X-rays observed by satellite based X-ray telescopes. We consider axinos and gravitinos with masses between 1 keV and…
Radiative contribution to neutrino masses and mixing in SSM
Pradipta Ghosh, Paramita Dey, Biswarup Mukhopadhyaya +1
In an extension of the minimal supersymmetric standard model (popularly known as the SSM), three right handed neutrino superfields are introduced to solve the -problem and t…
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…