Research
Research Subjects:
- Theoretical condensed matter physics
 - Fundamental theoretical research
 
Research Projects:
- Many-body theory of electronic excitations in ordered and disorderd solids (both in bulk and on the surface).
 - Theory of additional elementary excitations (phonons, photons, etc.) andcomparison with experimental results by, e. g., the Chairs for Experimental Physics III and IV.
 - Renormlization group and Monte-Carlo calculations for quantummechanical many-body models.
 - Theory of high temperture superconductivity
 - Quantum wells
 - Stability of dissipative systems
 - Non-linear dynamics
 - Chaotic systems
 

