D. Costa

activity

20132024

most citedSimons Lectures on Categorical Symmetries

4 citations · 6 across the 4 of their papers we have counts for

collaborators

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hep-ph2024

Neutrino Masses in the Mirror Twin Higgs with Spontaneous $Z_{2}$ Breaking

Pedro Bittar, Davi B. Costa, Gustavo Burdman

We introduce a mirror twin Higgs model with spontaneous $Z_{2}$ symmetry breaking that ameliorates the constraints in twin Higgs cosmology and, at the same time, generates t…

hep-ph2020

Anomaly-free $U (1)^{m}$ extensions of the Standard Model

Davi B. Costa

We construct anomaly-free $U (1)_{1} \times U (1)_{2} \times ... \times U (1)_{m}$ gauge extensions of the Standard Model. To perform this construction we put together anomaly-free $U (1)$ exten…

hep-ph2020

Chiral Abelian gauge theories with few fermions

Davi B. Costa, Bogdan A. Dobrescu, Patrick J. Fox

We construct chiral theories with the smallest number $n_{χ}$ of Weyl fermions that form an anomaly-free set under various Abelian gauge groups. For the $U (1)$ group, where $n_{χ} = 5$ ,…

Neutrino Masses in the Mirror Twin Higgs with Spontaneous Z2​ Breaking

Anomaly-free U(1)m extensions of the Standard Model

Chiral Abelian gauge theories with few fermions

Neutrino Masses in the Mirror Twin Higgs with Spontaneous $Z_{2}$ Breaking

Anomaly-free $U (1)^{m}$ extensions of the Standard Model