A bstract The type II seesaw mechanism is an attractive way to generate the observed light
neutrino masses. It postulates a SU (2) L-triplet scalar field, which develops an induced …

A bstract Upcoming experiments will improve the reach for the lepton flavour violating (LFV)
processes μ→ eγ, μ→\(e\overline {e} e\) and μA→ eA by orders of magnitude. We …

We point out how future lepton colliders can provide unique insight into the scalar sector of
TeV scale models for neutrino masses with local BL symmetry. Our specific focus is on the …

We investigate cosmological consequences of an inflationary model which incorporates a
generic seesaw extension (types I and II) of the Standard Model of Particle Physics. A non …

Upcoming experiments will improve the sensitivity to μ→ e processes by several orders of
magnitude, and could observe lepton flavour-changing contact interactions for the first time …

After the LHC is turning on and accumulating more data low scale seesaw mechanisms for
small neutrino masses with signature manifesting at TeV scale are gaining more and more …

Inverse seesaw is a genuine TeV scale seesaw mechanism. In it active neutrinos with
masses at eV scale requires lepton number be explicitly violated at keV scale and the …

It is a longstanding desire of cosmologists, and particle physicists as well, to connect
inflation to low energy physics, culminating, for instance, in what is known as Higgs inflation …

Abstract In the 3-3-1 model with right-handed neutrinos (331RHNs), three triplets of scalars
engender the correct sequence of symmetry breaking, SU (3) C× SU (3) L× U (1) X→ SU (3) …

This paper aims to explore the implications of U (1) L e− L α gauge symmetries, where α= τ,
μ, in the neutrino sector through type-(I+ II) seesaw mechanisms. To achieve such a hybrid …