Path Integral Methods in Quantum Field Theory Book

Preface;
1. Scalar Green functions and their perturbative solutions;
2. Connected Green functions and their one-particle irreducible components;
3. Regularisation and renormalisation;
4. The scalar functional integral;
5. Series expansions and their summation;
6. Taking the path integral more seriously;
7. Quantum theory on non-simply-connected configuration spaces;
8. Stochastic quantisation;
9. Fermions;
10. Quantum electrodynamics;
11. Non-abelian gauge theories;
12. Explicit symmetry breaking and its classical limit;
13. The effective potential;
14. Field theory at non-zero temperature;
15. Field theory at non-zero temperature: real-time formulation;
16. Instantons;
17. Composite fields and the large-N limit; References; Index.