On Three Levels: Micro-, Meso- and Macro-approaches in Physics - Proceedings of a NATO ARW Held in Leuven, Belgium, July 19-23, 1993

Proceedings of a workshop in Leuven, Belgium, in July 1993. Topics include quantum kinetic equations, microscopic derivation of hydrodynamics with phase transition in a plasma model, Feynman diagrams of the weak coupling limit, stochastic geometric aspects of some quantum spin chains, the two specie