7 citations · 9 across the 2 of their papers we have counts for
4 papers
Topological Green function of interacting systems
Minh-Tien Tran, Duong-Bo Nguyen, Hong-Son Nguyen +1
We construct a Green function, which can identify the topological nature of interacting systems. It is equivalent to the single-particle Green function of effective non-interacting…
Magnetic competition in topological kagome magnets
Minh-Tien Tran, Duong-Bo Nguyen, Hong-Son Nguyen +1
Magnetic competition in topological kagome magnets is studied by incorporating the spin-orbit coupling, the anisotropic Hund coupling and spin exchange into the kagome lattice. Usi…
Selective Kondo strong coupling in magnetic impurity flat-band lattices
Duong-Bo Nguyen, Thanh-Mai Thi Tran, Thuy Thi Nguyen +1
The periodic Anderson impurity model on the Lieb lattice is studied by the slave-boson mean-field approximation in the strong interaction limit. The electron structure of conductio…
Mass-imbalance induced metal-insulator transition in a three-component Hubbard model
Duong-Bo Nguyen, Duy-Khuong Phung, Van-Nham Phan +1
The effects of mass imbalance in a three-component Hubbard model are studied by the dynamical mean-field theory combined with exact diagonalization. The model describes a fermion-f…