42 citations · 132 across the 13 of their papers we have counts for
14 papers
Homogeneous linear intrinsic constraints in the stationary manifold of a -invariant potential
R. Krishnan
Given a -invariant potential of a scalar multiplet , there may exist a set of homogenous linear equations that constrain the components of a stationary point of…
Effect of sterile neutrino on low energy processes in minimal extended seesaw with symmetry and mixing
Nayana Gautam, R. Krishnan, Mrinal Kumar Das
We study the effect of sterile neutrino on some low scale processes in the framework of minimal extended seesaw (MES). MES is the extension of the seesaw mechanism with the additio…
Symmetries of stationary points of the -invariant potential and the framework of the auxiliary group
R Krishnan
We classify the constraints on a stationary point of the potential invariant under a finite group into intrinsic and extrinsic based on whether they are independent of the coeffici…
Predictive flavon model with mixing and baryogenesis through leptogenesis
Mainak Chakraborty, R. Krishnan, Ambar Ghosal
We use discrete group to construct a neutrino flavour model which leads to mixing and is consistent with the neutrino oscillation data. Using the model's constrained p…
Realization of the minimal extended seesaw mechanism and the type neutrino mixing
R. Krishnan, Ananya Mukherjee, Srubabati Goswami
We construct a neutrino mass model based on the flavour symmetry group which accommodates a light sterile neutrino in the minimal extended see…
neutrino mixing with
R Krishnan
We construct a neutrino model using the flavour group under the type-1 seesaw mechanism. The vacuum alignments of the flavons in the model lead…