41 citations · 77 across the 6 of their papers we have counts for
22 papers · 1 filter
Viability of , and Flavour Symmetries in Light of the First JUNO Result
S. T. Petcov, A. V. Titov
We update the analysis of the viability of the lepton mixing patterns originating from , and discrete flavour symmetries and leading to predictions for the solar n…
Probing the dipole portal to heavy neutral leptons via meson decays at the high-luminosity LHC
Daniele Barducci, Wei Liu, Arsenii Titov +2
We consider the dipole portal to sterile neutrinos, also called heavy neutral leptons (HNLs). The dipole interaction with the photon leads to HNL production in meson decays, as wel…
Modular invariance and the QCD angle
Ferruccio Feruglio, Alessandro Strumia, Arsenii Titov
String compactifications on an orbi-folded torus with complex structure give rise to chiral fermions, spontaneously broken CP, modular invariance. We show that this allows simple e…
Testing neutrino flavor models
Julia Gehrlein, Serguey Petcov, Martin Spinrath +1
Finding a rationale behind the observed pattern of neutrino mixings has been at the focus of neutrino flavor model building. Many different approaches have been put forward includi…
Neutrino masses in the Standard Model effective field theory
Mikael Chala, Arsenii Titov
We compute the leading-logarithmic correction to the neutrino mass matrix in the Standard Model effective field theory (SMEFT) to dimension seven. In the limit of negligible lepton…
Modular Invariant Dynamics and Fermion Mass Hierarchies around
Ferruccio Feruglio, Valerio Gherardi, Andrea Romanino +1
We discuss fermion mass hierarchies within modular invariant flavour models. We analyse the neighbourhood of the self-dual point , where modular invariant theories possess a r…