Projects / Programmes
Strongly correlated electron systems close to the Mott transition
Code |
Science |
Field |
Subfield |
1.02.00 |
Natural sciences and mathematics |
Physics |
|
Code |
Science |
Field |
P002 |
Natural sciences and mathematics |
Physics |
P260 |
Natural sciences and mathematics |
Condensed matter: electronic structure, electrical, magnetic and optical properties, supraconductors, magnetic resonance, relaxation, spectroscopy |
strongly correlated electron systems, Mott transition, dynamical mean-field theory, t-J, Kondo, density functional theory
Researchers (2)
no. |
Code |
Name and surname |
Research area |
Role |
Period |
No. of publicationsNo. of publications |
1. |
18270 |
PhD Kristjan Haule |
Physics |
Researcher |
2003 - 2005 |
0 |
2. |
02581 |
PhD Raša Matija Pirc |
Physics |
Head |
2003 - 2005 |
0 |
Organisations (1)
no. |
Code |
Research organisation |
City |
Registration number |
No. of publicationsNo. of publications |
1. |
0106 |
Jožef Stefan Institute |
Ljubljana |
5051606000 |
18 |
Abstract
In this work, we propose to study the properties of strongly correlated materials near the Mott transition. We will employ an extension of dynamical mean field theory to treat systems with large inter-site interaction, like t-J model or Kondo lattice model and develop a method to solve the corresponding self-consistent impurity problem. Thermodynamic and transport properties, single particle spectra and various susceptibilities will be calculated and compared to experiments and other approximate solutions. A new electronic structure method, which combines density functional theory and dynamical mean-field theory, will be used to study ground state properties of realistic strongly correlated materials. A new diagrammatic method will be developed to solve the resulting self-consistent problem for the case of orbitally degenerate realistic band structure.