Idealization in Quantum Field Theory
This paper explores various functions of idealizations in quantum field theory. To this end it is important to first distinguish between different kinds of theories and models of or inspired by quantum field theory. Idealizations have pragmatic and cognitive functions. Analyzing a case-study from hadron physics, I demonstrate the virtues of studying highly idealized models for exploring the features of theories with an extremely rich structure such as quantum field theory and for gaining some understanding of the physical processes in the system under consideration.Article
Hartmann, Stephan (1998) Idealization in Quantum Field Theory.
Files available for downloadg
Repository Staff Only
Item control page