Mayengbam Kishan Singh

activity

20242026

collaborators

4 papers

hep-ph2026

Neutrino mass and mixing, resonant leptogenesis and charged lepton flavor violation in a minimal inverse seesaw model with $S_{4}$ symmetry

V. V. Vien, Mayengbam Kishan Singh

We propose a minimal inverse seesaw model with $S_{4}$ symmetry for the Majorana neutrinos with only one real ( $m_{0}$ )-and two complex ( $I^\pm, I^^{2}$ ) parameters in neutrino sector which g…

hep-ph2025

3+1 neutrino mixings model with $A_{4}$ triplet Majorana neutrino

Mayengbam Kishan Singh, N. Nimai Singh

We study a 3+1 active-sterile neutrino mixings model using an $A_{4}$ triplet right-handed neutrino $I^½_{R}$ and a singlet eV-scale sterile neutrino under $A_{4} \times Z_{3} \times Z_{2}$ di…

hep-ph2024

Exploring active-sterile neutrino mixings models in MES mechanism using modular $S_{3}$ symmetry

Mayengbam Kishan Singh, N. Nimai Singh

We study the minimal extended seesaw mechanism with one sterile neutrino in a 3+1 framework using modular $S_{3}$ symmetry. The active-sterile neutrino models are classified based on…

hep-ph2024

Modular $A_{4}$ symmetry in 3+1 active-sterile neutrino masses and mixings

Mayengbam Kishan Singh, S. Robertson Singh, N. Nimai Singh

Motivated by the significance of modular symmetry in generating neutrino masses and flavor mixings, we apply the modular $A_{4}$ symmetry in a 3+1 scheme of active-sterile neutrino m…

Neutrino mass and mixing, resonant leptogenesis and charged lepton flavor violation in a minimal inverse seesaw model with S4​ symmetry

3+1 neutrino mixings model with A4​ triplet Majorana neutrino

Exploring active-sterile neutrino mixings models in MES mechanism using modular S3​ symmetry

Modular A4​ symmetry in 3+1 active-sterile neutrino masses and mixings

Neutrino mass and mixing, resonant leptogenesis and charged lepton flavor violation in a minimal inverse seesaw model with $S_{4}$ symmetry

3+1 neutrino mixings model with $A_{4}$ triplet Majorana neutrino

Exploring active-sterile neutrino mixings models in MES mechanism using modular $S_{3}$ symmetry

Modular $A_{4}$ symmetry in 3+1 active-sterile neutrino masses and mixings