Relativistic Quantum Fields

The authors of this classic physics text develop a canonical field theory and relate it to Feynman graph expansion. With graph analysis, they explore the analyticity properties of Feynman amplitudes to arbitrary orders, illustrate dispersion relation methods, and prove the finiteness of renormalized quantum electrodynamics to each order of the interaction. 1965 edition. Chapter 11. General Formalism -- Chapter 12. The Klein-gordon Field -- Chapter 13. Second Quantization Of The Dirac Field -- Chapter 14. Quantization Of The Electromagnetic Field -- Chapter 15. Interacting Fields -- Chapter 16. Vacuum Expectation Values And The S Matrix -- Chapter 17. Perturbation Theory -- Chapter 18. Dispersion Relations -- Chapter 19. Renormalization -- Appendix A. Notation -- Appendix B. Rules For Feynman Graphs -- Appendix C. Commutator And Propagator Functions. [by] James D. Bjorken [and] Sidney D. Drell. Bibliography: P. Ix-x.