activity
20222026
most citedTrimaximal Mixing and Extended Magic Symmetry in a Model of Neutrino Mass Matrix

7 citations · 7 across the 7 of their papers we have counts for

collaborators

7 papers

hep-ph2026

Reconciling TM Mixing with LMA and Dark-LMA Data based on Minimal Corrections from Charged-Lepton Sector

Ayush Kumar Singh, Tapender, Labh Singh +1

Motivated by the increasing precision of neutrino oscillation data, we study the corrections to the TM neutrino mixing framework, emanating from sector of the charged l…

hep-ph2026

Phenomenology of Vanishing Effective Majorana Mass with a Sterile Neutrino under Cosmological and JUNO Constraints

Rushi Chambyal, Tapender, Labh Singh +1

In the present work we investigate the phenomenological implications of a vanishing effective Majorana neutrino mass within a neutrino framework adding a eV-scale sterile neu…

hep-ph2026

Dark-Portal Leptogenesis in a Non-Holomorphic Modular Scoto-Seesaw Model

Salah Nasri, Labh Singh, Tapender +1

This work explores the neutrino phenomenology of the scotoseesaw model under non-holomorphic modular flavor symmetry providing a non-SUSY framework for realization of the mod…

hep-ph2025

Dark Matter and Collider Phenomenology in Radiative Type-III Seesaw Model with Two Inert Doublets

Tapender, Labh Singh, Surender Verma

We investigate a minimal Type-III scotogenic model featuring two inert scalar doublets and a hyperchargeless triplet fermion. The scalar sector, in addition to the Standard Model H…

hep-ph2024

On Lepton Flavor Violation and Dark Matter in Scotogenic model with Trimaximal Mixing

Tapender, Surender Verma, Sanjeev Kumar

We examine the Scotogenic model employing the TM mixing matrix, , for neutrinos and parameterize the Yukawa coupling matrix based on the diagonalization co…

hep-ph2023

Neutrino Phenomenology in a Model with Generalized CP symmetry within Type-I seesaw framework

Tapender, Sanjeev Kumar, Surender Verma

We investigate the consequences of generalized CP (GCP) symmetry within the context of the two Higgs doublet model (2HDM), specifically focusing on the lepton sector. Utilizing the…