570 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Vietnam Academy of Science and TechnologyVN178 papers
- Centre National de la Recherche ScientifiqueFR32 papers
- Duy Tan UniversityVN28 papers
- The University of TokyoJP22 papers
- University of PaduaIT19 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR17 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT16 papers
- Kyoto UniversityJP16 papers
- Universitat de ValènciaES16 papers
- Graduate University of Science and TechnologyVN15 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP15 papers
- University of VictoriaCA15 papers
18 papers · 1 filter
Fractionalization of long-range ordered states in a Falicov-Kimball model
Minh-Tien Tran
A Falicov-Kimball model which thermodynamically reduces the local Coulomb interaction of particles to attraction or repulsion is studied within the dynamical mean-field theory. In…
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…
Molecular Kondo effect in flat-band lattices
Minh-Tien Tran, Thuy Thi Nguyen
The Kondo effect of a single magnetic impurity embedded in the Lieb lattice is studied by the numerical renormalization group. When the band flatness is present in the local densit…
Metallic ferromagnetism-insulating charge order transition in doped manganites
Van-Nham Phan, Quoc-Huy Ninh, Minh-Tien Tran
We show that an interplay of double exchange and impurity randomness can explain the competition between metal-ferromagnetic and insulating charge ordered states in doped manganite…
Temperature effects in excitonic condensation driven by the lattice distortion
Thi-Hong-Hai Do, Huu-Nha Nguyen, Thi-Giang Nguyen +1
The stability of the excitonic condensation at low temperature driven by a coupling of electrons to vibrational degrees of freedom in semimetal two-dimensional electronic system is…
Mott transitions in a three-component Falicov-Kimball model: A slave boson mean-field study
Duc-Anh Le, Minh-Tien Tran
Metal-insulator transitions in a three-component Falicov-Kimball model are investigated within the Kotliar-Ruckenstein slave boson mean-field approach. The model describes a mixtur…
Spin dynamics in paramagnetic diluted magnetic semiconductors
Van-Nham Phan, Minh-Tien Tran
Microscopic properties of low-energy spin dynamics in diluted magnetic semiconductor are addressed in a framework of the Kondo lattice model including random distribution of magnet…
Correlation-driven phase transition in a Chern insulator
Hong-Son Nguyen, Minh-Tien Tran
The phase transition driven by electron correlations in a Chern insulator is investigated within the dynamical mean-field theory. The Chern insulator is described by the Haldane mo…
Mott transitions in three-component Falicov-Kimball model
Duong-Bo Nguyen, Minh-Tien Tran
Metal-insulator transitions are studied within a three-component Falicov-Kimball model which mimics a mixture of one-component and two-component fermionic particles with local repu…
Coulomb interaction effects in graphene bilayers: electron-hole pairing and plasmaron formation
Van-Nham Phan, Holger Fehske
We report a theoretical study of the many-body effects of electron-electron interaction on the ground-state and spectral properties of double-layer graphene. Using a projector-base…
A phase diagram for a topological Kondo insulating system
Minh-Tien Tran, Tetsuya Takimoto, Ki-Seok Kim
The discovery of topological insulators in non-interacting electron systems has motivated the community to search such topological states of matter in correlated electrons both the…
Preformed heavy-electrons at the Quantum Critical Point in heavy fermion compounds
Minh-Tien Tran, A. Benlagra, C. Pépin +1
The existence of multiple energy scales is regarded as a signature of the Kondo breakdown mechanism for explaining the quantum critical behavior of certain heavy fermion compounds,…
Competition between Kondo and RKKY correlations in the presence of strong randomness
Minh-Tien Tran, Ki-Seok Kim
We propose that competition between Kondo and magnetic correlations results in a novel universality class for heavy fermion quantum criticality in the presence of strong randomness…
Spin liquids in graphene
Minh-Tien Tran, Ki-Seok Kim
We reveal that local interactions in graphene allow novel spin liquids between the semi-metal and antiferromagnetic Mott insulating phases, identified with algebraic spin liquid an…
Novel duality in disorder driven local quantum criticality
Minh-Tien Tran, Ki-Seok Kim
We find that competition between random Kondo and random magnetic correlations results in a quantum phase transition from a local Fermi liquid to a spin liquid. The local charge su…
Electron structure of the Falicov-Kimball model with a magnetic field
Minh-Tien Tran
The two-dimensional Falicov-Kimball model in the presence of a perpendicular magnetic field is investigated by the dynamical mean-field theory. Within the model the interplay betwe…
Charge-ordered ferromagnetic phase in manganites
Tran Minh-Tien
A mechanism for charge-ordered ferromagnetic phase in manganites is proposed. The mechanism is based on the double exchange in the presence of diagonal disorder. It is modeled by a…
CPA for charge ordering in the extended Hubbard model
A. T. Hoang, P. Thalmeier
We study charge ordering in the extended Hubbard model with both on-site and nearest neighbor Coulomb repulsion (U and V, respectively) within the Coherent potential approximation…