4 papers
The Alternative Left-Right Scenario: Unitarity, Vacuum Stability and RG Evolution
Hrishikesh Deka, Avnish, Sumit K. Garg +1
We study the theoretical constraints on the scalar sector of the Alternative Left-Right Model (ALRM), an -motivated extension of the Standard Model based on the gauge group $\…
Disappearing Track Signals from a Light Charged Higgs in the Alternative Left-Right Model
Hrishikesh Deka, Avnish, Poulose Poulose
We study the phenomenology of a light charged Higgs boson in the framework of the Alternative Left--Right Symmetric Model (ALRM). In this model, stringent flavor constraints are ev…
Dark Matter-Driven Low-Scale Leptogenesis via Neutrino Portal
Suresh Chand, Avnish, Poulose Poulose
We propose a novel framework for low-scale leptogenesis within an extension of the Standard Model (SM) that includes three SU(2) singlet right-handed neutrinos, a singlet charged n…
Multipartite dark matter in a gauge theory of leptons
Utkarsh Patel, Avnish, Sudhanwa Patra +1
The classical conservation of the lepton number is an accidental symmetry present in the Standard Model (SM). Thus, we consider here a scenario where the SM is extended with a U(1)…