GUT Physics in the era of the LHC
Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …
the Standard Model, because they provide a rich, powerful and elegant group-theoretical …
Higher flavor symmetries in the Standard Model
A study of the generalized global flavor symmetries of the Standard Model is initiated. The
presence of nonzero triangle diagrams between the U (3) 5 flavor currents and the U (1) …
presence of nonzero triangle diagrams between the U (3) 5 flavor currents and the U (1) …
Fermion mass hierarchy and g− 2 anomalies in an extended 3HDM Model
AE Hernández, S Kovalenko, M Maniatis… - Journal of High Energy …, 2021 - Springer
A bstract We propose an extension of the three-Higgs-doublet model (3HDM), where the
Standard Model (SM) particle content is enlarged by the inclusion of two inert SU 2L scalar …
Standard Model (SM) particle content is enlarged by the inclusion of two inert SU 2L scalar …
Phenomenology of vector-like leptons with Deep Learning at the Large Hadron Collider
FF Freitas, J Gonçalves, AP Morais… - Journal of High Energy …, 2021 - Springer
A bstract In this paper, a model inspired by Grand Unification principles featuring three
generations of vector-like fermions, new Higgs doublets and a rich neutrino sector at the low …
generations of vector-like fermions, new Higgs doublets and a rich neutrino sector at the low …
[HTML][HTML] Universal inverse seesaw mechanism as a source of the SM fermion mass hierarchy
AE Hernández, DT Huong, I Schmidt - The European Physical Journal C, 2022 - Springer
We build a renormalizable theory where the inverse seesaw mechanism explains the
pattern of SM fermion masses. To the best of our knowledge, our model corresponds to the …
pattern of SM fermion masses. To the best of our knowledge, our model corresponds to the …
A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern
AE Hernández, S Kovalenko, HN Long… - Journal of High Energy …, 2018 - Springer
A bstract We propose an extension of the 3-3-1 model with an additional symmetry
group\({Z} _2\times {Z} _4\times\mathrm {U}{(1)} _ {L_g}\) and an extended scalar sector. To …
group\({Z} _2\times {Z} _4\times\mathrm {U}{(1)} _ {L_g}\) and an extended scalar sector. To …
The dark side of flipped trinification
A bstract We propose a model which unifies the Left-Right symmetry with the SU (3) L gauge
group, called flipped trinification, and based on the SU (3) C⊗ SU (3) L⊗ SU (3) R⊗ U (1) X …
group, called flipped trinification, and based on the SU (3) C⊗ SU (3) L⊗ SU (3) R⊗ U (1) X …
Dark matter in a constrained E 6 inspired SUSY model
A bstract We investigate dark matter in a constrained E 6 inspired supersymmetric model
with an exact custodial symmetry and compare with the CMSSM. The breakdown of E 6 …
with an exact custodial symmetry and compare with the CMSSM. The breakdown of E 6 …
Prospects for new physics from gauge left-right-colour-family grand unification hypothesis
AP Morais, R Pasechnik, W Porod - The European Physical Journal C, 2020 - Springer
Given the tremendous phenomenological success of the Standard Model (SM) framework, it
becomes increasingly important to understand to what extent its specific structure …
becomes increasingly important to understand to what extent its specific structure …
Electroweak phase transitions in multi-Higgs models: the case of trinification-inspired THDSM
T Vieu, AP Morais, R Pasechnik - Journal of Cosmology and …, 2018 - iopscience.iop.org
The rich vacuum structure of multi-Higgs extensions of the Standard Model (SM) may have
interesting cosmological implications for the electroweak phase transition (EWPT). As an …
interesting cosmological implications for the electroweak phase transition (EWPT). As an …