4 papers
Modular Scotogenic Model with Flavored Resonant Leptogenesis
Abhishek, V. Suryanarayana Mummidi
We construct a radiative neutrino mass model that combines the scotogenic mechanism with modular flavour symmetry. The entire lepton flavour structure is governed by holomorp…
Asymmetric dark matter from leptogenesis in type-III seesaw framework with modular symmetry
Abhishek, V. Suryanarayana Mummidi
We present a unified framework for neutrino masses, baryogenesis, and dark matter based on a modular symmetry combined with a type-III seesaw mechanism. All Yukawa couplings,…
Resonant leptogenesis in inverse see-saw framework with modular symmetry
Abhishek, V. Suryanarayana Mummidi
We introduce a lepton mass generation and flavor mixing model, realized through a (2,3) inverse seesaw structure based on modular \( S_4 \) symmetry. The model employs modular form…
Low scale leptogenesis and mixing in neutrinophillic two Higgs doublet model(2HDM) with S4 flavor symmetry
Abhishek, V. Suryanarayana Mummidi
We study a modified version of the Standard Model that includes a scalar doublet and two right-handed neutrinos, forming the neutrinophillic two higgs doublet () fram…