Beyond DMFT: Cluster Methods, DFT+DMFT, diagrammatic expansions
Topical course given by Massimo Capone
Start: 01-05-2018 End: 24-05-2018 Room: 131
I will present different methods which have been proposed to extend the scope of DMFT. I will touch three different topics
- Cluster Extensions of DMFT: Including short-ranged dynamical correlations
- From models to materials: merging DMFT with Density-Functional Theory
- Diagrammatic Expansions: Dynamical Vertex Approximation, Dual Fermions, TRILEX, ...