DFG Graduiertenkolleg 283

Nichtlineare Probleme in Analysis, Geometrie und Physik: Project Eckern/Ziegler

The following topics are studied: interacting electrons in low dimensional systems, strong correlations (Bethe ansatz and Monte Carlo methods), ground state and response properties (especially in one and two dimensions), phase coherence and quantum fluctuations in networks of Josephson junctions and other mesoscopic systems, metal-insulator and superconductor-insulator transitions