31 citations · 215 across the 30 of their papers we have counts for
5 papers · 1 filter
Dark matter as the source of neutrino mass: theory overview and experimental prospects
Ivania M. Ávila, Anirban Karan, Sanjoy Mandal +2
We review theoretical frameworks in which small neutrino masses arise radiatively through interactions with a dark sector that also accounts for cosmological dark matter (DM). A pr…
Constraints on light scalars in the Aligned-two-Higgs-doublet model
V. Miralles, A. M. Coutinho, A. Karan +1
In this work, we explore the viability of light-scalar scenarios within the -conserving, flavour-aligned two-Higgs-doublet model (A2HDM), where at least one additiona…
The Electric Dipole Moment of the electron in the decoupling limit of the aligned Two-Higgs Doublet Model
Juan Manuel Dávila, Anirban Karan, Emilie Passemar +2
We present a discussion of model-independent contributions to the EDM of the electron. We focus on those contributions that emerge from a heavy scalar sector that is linearly reali…
The electron EDM in the decoupling limit of the aligned 2HDM
Juan Manuel Dávila, Anirban Karan, Emilie Passemar +2
We discuss model-independent contributions to the electron EDM, focusing on those contributions emerging from a heavy scalar sector linearly realized. To provide a concrete new phy…
Flavor-changing axions and Dirac neutrino masses
Anirban Karan, Julio Leite, José W. F. Valle
Implementing the axion concept in the context of 3-3-1 extensions of the Standard Model (SM) leads to richer properties than in the simpler axion setups, and related to the Dirac n…