7 papers
Implications of a dark grand unification
Phung Van Dong, Do Thi Huong
Given that dark matter and normal matter are nontrivially unified in a grand unified theory, called dark grand unification, we derive novel residual theories at low energy explaini…
Anisotropic power-law inflation for the Sáez-Ballester theory non-minimally coupled to a vector field
Tuan Q. Do, Phung V. Dong, Duy H. Nguyen +1
In this paper, we would like to examine whether the Sáez-Ballester theory admits stable and attractive Bianchi type I inflationary solutions in the presence of a non-minimal coupl…
Scotoseesaw mechanism from a symmetry of matter
Doan Minh Luong, Phung Van Dong
We show that the neutrino mass generation and the dark matter stability can be governed by the center of the QCD group, which is a group. Three right-handed neutrinos $N_{1,2…
Dark symmetry implication for right-handed neutrinos
Phung Van Dong, Duong Van Loi, Do Thi Huong +2
We argue that the long-standing issues of neutrino mass and dark matter can be manifestly solved in a dark gauge symmetry that transforms nontrivially only for three right…
Scoto-seesaw model implied by flavor-dependent Abelian gauge charge
Duong Van Loi, N. T. Duy, Cao H. Nam +1
Assuming fundamental fermions possess a new Abelian gauge charge that depends on flavors of both quark and lepton, we obtain a simple extension of the Standard Model, which reveals…
Scotoseesaw model implied by dark right-handed neutrinos
Phung Van Dong, Duong Van Loi
We find a dark gauge symmetry that transforms nontrivially only for three right-handed neutrinos, . The anomaly cancellation demands that they have a dark cha…