3 papers
hep-ph2025
Radiative symmetry breaking in a gauged Zee-Babu model and its gravitational wave imprints
Indra Kumar Banerjee, Nabarun Chakrabarty, Ujjal Kumar Dey
We construct a classically scale invariant version of the Zee-Babu model governed by an gauge symmetry wherein three right handed neutrinos with identical gauge charge…
hep-ph2025
Radiative vertices in flavour conserving three Higgs-doublet scenarios
Nabarun Chakrabarty, Indrani Chakraborty
A detailed calculation of the radiatively induced vertices is carried out in the context of flavour conserving three Higgs doublet models (3HDMs). The Type-II, le…
hep-ph2024
Fermi-ball in a multicomponent dark matter framework and its gravitational wave signatures
Nabarun Chakrabarty, Indrani Chakraborty, Himadri Roy
It has been known that under-abundant dark matter density of an inert doublet can be replenished by an additional dark matter component, say, a fermion. We find that such a scenari…