Projektnummer

0052485

Zusammenfassung

The research activites will mainly focus on the development of new algebraic and analytic methods for many-particle quantum systems. Apart from the problem of unifying the known forces in nature, the quantum mechanical many-body problem still is nowadays biggest challenge in theoretical physics. One of the main objectives is to deepen the understanding of the critical phenomena. This demands essentially non-perturbative methods. One possibility is the numerical study of the lattice models like lattice gauge theories. It usually requires huge computer capacities and sometimes months of ...