DPG Phi
Verhandlungen
Verhandlungen
DPG

Regensburg 2016 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

TT: Fachverband Tiefe Temperaturen

TT 52: Focus Session: Realistic Dynamical Mean-Field Approaches
40mm to Correlated Quantum Materials

TT 52.3: Hauptvortrag

Mittwoch, 9. März 2016, 16:00–16:30, H20

Dynamical Screening in Correlated Electron Materials — •Philipp Werner — University of Fribourg, 1700 Fribourg, Switzerland

I will discuss efficient methods for treating dynamically screened interactions within dynamical mean field theory (DMFT). These methods allow to incorporate ab-initio estimates of the local Coulomb matrix elements into low-energy effective models, and to treat the screening from nonlocal Coulomb interactions within extended DMFT or more sophisticated formalisms. I will present results from applications to simple model systems and strongly correlated materials, and some insights into the real-time dynamics of screening obtained with a recent nonequilibrium implementation of extended DMFT.

100% | Mobil-Ansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2016 > Regensburg