11 citations · 38 across the 15 of their papers we have counts for
15 papers · 1 filter
Neutrino mass, scalar dark matter, and collider signatures in a radiative doublet-triplet model
Isaac Bamwidhi, Mohamed Belfkir, Mohamed Amin Loualidi +1
We explore a radiative neutrino mass model based on the topology T4-3-i, which is a one-loop completion of the Weinberg operator. We focus on its T4-3-i-C1 realization, containing…
A Novel One-loop Model for Majorana Neutrino Mass and Dark Matter
Mohamed Belfkir, Mohamed Amin Loualidi, Salah Nasri
We present the first complete field-theoretic realization of the finite one-loop T4-3-i topology for Majorana neutrino mass. Here, T4-3-i denotes a one-loop realization of the Wein…
Radiative Neutrino Mass in a Nonholomorphic Modular Invariant Model
Mohamed Amin Loualidi, Mohamed Miskaoui, Salah Nasri
The T4-2-i topology provides a one-loop realization of Majorana neutrino mass and may be viewed as a radiative extension of the type-II seesaw, with a scalar triplet, two inert sca…
Radiative neutrino mass generation and dark matter through vectorlike leptons
Mohamed Amin Loualidi, Salah Nasri, Maximiliano A. Rivera
This study presents a radiative three-loop model for neutrino mass generation, employing an asymmetric Yukawa coupling between two new scalar doublets and vectorlike lept…
Boosting Sensitivity to with Graph Neural Networks and XGBoost
Mohamed Belfkir, Mohamed Amin Loualidi, Salah Nasri
In this paper, we explore the use of advanced machine learning (ML) techniques to enhance the sensitivity of double Higgs boson searches in the \( HH \to b\bar{b}γγ\) decay channel…
Nonholomorphic modular invariance for fermion masses and mixing in SU(5) GUT
Mohamed Amin Loualidi, Mohamed Miskaoui, Salah Nasri
Addressing the fermion flavor structures using modular invariance is a challenging task in the framework of quark-lepton unification. Building on recent applications of modular sym…
Fermion Masses and Mixing in Pati-Salam Unification with Modular Symmetry
Mohamed Belfkir, Mohamed Amin Loualidi, Salah Nasri
Modular invariance has recently paved new promising directions in flavor model building. Motivated by this development, we present in this work the first implementation of the $S_3…
Domain Walls in the Flavored NMSSM
Mohamed Amin Loualidi, Salah Nasri
In this work, we study the phenomenology of neutrinos and the formation of cosmic domain walls in the NMSSM extended by an flavor symmetry. Neutrino masses result…
Cosmological domain walls from the breaking of flavor symmetry
Adil Jueid, Mohamed Amin Loualidi, Salah Nasri +1
In this work, we delve into the often-overlooked cosmological implications of spontaneous breaking of non-Abelian discrete groups, specifically focusing on the formation of domain…
Unflavored Leptogenesis and Neutrino Masses in Flavored SUSY SU(5) model
M. A. Loualidi, M. Miskaoui
We propose a model with flavor symmetry for leptogenesis in the framework of supersymmetric grand unified theory. Neutrino masses arise from the type I seesaw mechani…
Leptogenesis, Fermion Masses and Mixings in a SUSY GUT with Flavor Symmetry
M. Miskaoui, M. A. Loualidi
We propose a model of fermion masses and mixings based on grand unified theory (GUT) and a flavor symmetry. This is a highly predictive 4D GUT with a flavor…
Trimaximal mixing with one texture zero from type II seesaw and family symmetry
M. A. Loualidi
We propose a neutrino model based on a flavor symmetry suitable for explaining the current neutrino oscillation data. Neutrino masses arise from the type II seesaw mechanis…
One-loop Type II Seesaw Neutrino Model with Stable Dark Matter Candidates
M. A. Loualidi, M. Miskaoui
Opening up the Weinberg operator at 1-loop level using a scalar triplet, two scalar doublets and one fermion gives rise to T4-2-i one-loop topology. Neutrino masses generated from…
Neutrino phenomenology in the flavored NMSSM without domain wall problems
M. A. Ouahid, M. A. Loualidi, R. Ahl Laamara +1
We propose a next-to-minimal supersymmetric Standard Model (NMSSM) extended by an flavor symmetry and three right-handed neutrinos providi…
Hybrid seesaw neutrino model in SUSY
R. Ahl Laamara, M. A. Loualidi, M. Miskaoui +1
Motivated by recent results from neutrino experiments, we study the neutrino masses and mixing in the framework of a SUSY model. The hybrid of Type I…