Browsing by Author Cao H. Nam

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  • Authors: Duong, Van Loi; Cao H. Nam; Ngo, Hai Tan; Phung, Van Dong;  Advisor: -;  Co-Author: - (2022)

    A new observation is that fundamental particles possess a dynamical dark charge, which governs both neutrino mass and dark matter, where the neutrino mass is determined via a canonical seesaw, while the dark matter stability is ensured by electric and color charge conservations
  • Authors: Duong Van Loi; Cao H. Nam; Phung Van Dong;  Advisor: -;  Co-Author: - (2021)

    We present the features of the fully flipped 3-3-1-1 model and show that this model leads to dark matter candidates naturally. We study two dark matter scenarios corresponding to the triplet fermion and singlet scalar candidates, and we determine the viable parameter regimes constrained from the observed relic density and direct detection experiments.