The observed pattern of fermion masses and mixing is an outstanding puzzle in particle
physics, generally known as the flavor problem. Over the years, guided by precision neutrino …

In this study, we investigate the implication of modular Γ 5′≃ A 5′ symmetry on neutrino
oscillation phenomenology in the linear seesaw framework. In order to achieve the well …

The expansion rate of the Universe deviates from its standard value when the total energy
density includes contribution from a new scalar field apart from the radiation energy density …

We present an S _4 4 flavour symmetric model within a minimal seesaw framework resulting
in mass matrices that leads to TM _1 1 mixing. Minimal seesaw is realized by adding two …

We propose a hybrid scoto-seesaw model based on the A 4× Z 4× Z 3× Z 2 non-Abelian
discrete flavor symmetry. Light neutrino masses come from the tree-level type-I seesaw …

We discuss neutrino mass and mixing models based on discrete flavor symmetries. These
models can include a variety of new interactions and non-standard particles such as sterile …

In the seesaw framework, in the basis of MR being diagonal, we explore the simplified
textures of MD that can naturally yield the trimaximal neutrino mixings and their …

In this work, we have implemented $ A_4 $ modular symmetry in the left-right symmetric
linear seesaw model. Interestingly, such modular symmetry restricts the proliferation of …

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 coefficients in the …

In the framework of the representation theory of finite groups, it was recently shown that a
fully constrained complex-symmetric mass matrix can be conveniently mapped into a sextet …