13.12.2016
Physikalisches Kolloquium: Disentangling strongly correlated quantum systems
01062 Dresden
Veranstaltungseinladung als pdf-Download.
Kurzfassung: Strongly correlated quantum systems, where more traditional methods of quantum many- body physics fail, have attracted enormous attention over the last decades but still provide formidable problems for our understanding: high-Tc superconductors, frustrated quantum magnets, transition metal oxide and rear earth materials, ultracold atomic gases in optical lattices. Key numerical advances have been made using so-called tensor network methods, the best known of which is the density matrix renormalization group (DMRG). After an introduction into the methodology, I want to present selected results from areas which in my view present particularly interesting challenges also in the future: non- equilibrium dynamics of correlated systems (here: ultracold atoms in lattices) and material properties of three-dimensional transition metal oxides.
Die Programmübersicht des Physikalischen Kolloquiums im Wintersemester 2016/17 ist hier als pdf-Download verfügbar.