Prof. Grewe

Many particles theory

Abb. 14

The many-particle group focuses its acitivities on the role of strong electron correlations in the solid state of matter, as occuring in connection with magnetism and superconductivity. We have contributed to the development of methods capable of treating Hamiltonians which contain strong local (screened) interactions between electrons as well as to the understanding of low temperature phenomena in metallic solids, to which such Hamiltonians are applicable.