Thursday, March 6, 2008

Group Theory in Quantum Field Theory

Group theory is one of the most important tools in quantum field theory. In Quantum Field Theory Demystified, available on, it is discussed in two chapters. I have posted one of those chapters here.

Read this doc on Scribd: McMahon ch03 p049-070

1 comment:

Justin said...

In the section where you mention renormalization on page 133, is there a factor of omega/2 missing in front of the integral in the renormalized Hamiltonian, or is there something that I'm not seeing?