Path integrals in quantum field theory
Seahra S.
We discuss the path integral formulation of quantum mechanics and use it to derive the S matrix in terms of Feynman diagrams. We generalize to quantum field theory, and derive the generating functional Z[J] and n-point correlation functions for free scalar field theory.
Categorie:
Anno:
2002
Edizione:
web draft
Lingua:
english
Pagine:
36
File:
PDF, 622 KB
IPFS:
,
english, 2002
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