nLab Günter Scharf (changes)

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• webpage

Writings Selected writings

Scharf pioneered the application of causal perturbation theory to the rigorous construction of perturbative quantum field theories:

In his book

• Finite Quantum Electrodynamics -- The Causal Approach, Springer 1995

he discusses quantum electrodynamics this way, and in

• Quantum Gauge Theories -- A True Ghost Story, Wiley 2001

he discusses Yang-Mills theory, hence electroweak theory and quantum chromodynamics as well as perturbative quantum gravity.

• causal perturbation theory

• locally covariant perturbative quantum field theory