图书简介
This text covers classical field theory, quantum mechanics and all major theoretical aspects of quantum field theory, and shows how they are related. Unlike any other book on the subject, fields are viewed as global entities in spacetime rather than as systems evolving from one instant of time to the next.
Classical Dynamical Theory1: Fundamentals; 2: Dynamics and invariance transformations; 3: Small disturbances and Green’s functions; 4: The Peierls bracket; 5: Finite disturbances. Tree theorems. Asymptotic fields.; 6: Conservation laws; The Heuristic Road to Quantization. The Quantum Formalism and Its Interpretation7: Classical theory of measurement; 8: Quantum theory of measurement; 9: Interpretation of the quantum formalism I; 10: The Schwinger variational principle; 11: The quantum mechanics of standard canonical systems; 12: Interpretation of the quantum formalism II; Evaluation and Approximation of Feynman Functional Integrals13: The functional integral for standard canonical systems; 14: Approximation and evaluation of the path integral; 15: The nonrelativistic particle in a curved space; 16: The heat kernel; Linear Systems17: Linear boson fields in stationary backgrounds; 18: Quantization of linear boson fields; 19: Linear fermion fields. Stationary backgrounds.; 20: Quantization of linear fermion fields; 21: Linear fields in nonstationary backgrounds; 22: Linear (or linearized) fields possessing invariant flows; Nonlinear Fields23: The effective action, the S-matrix, and Slavnov-Taylor identities; 24: Gauge theories I. General formalism.; 25: Gauge theories II. Background Field Methods. Scattering Theory.; 26: Case-I gauge theory without ghosts. Description of cases II and III.; Tools for Quantum Field Theory. Applications27: The heat kernel; 28: Vacuum currents. Anomalies.; 29: More vacuum phenomena; 30: Black hole vacua. Hawking radiation.; 31: The closed-time-path or ’in-in’ formalism; Special Topics32: Euclideanization and Renormalization; 33: Canonical transformations. Space inversion and time reversal.; 34: Quantum electrodynamics; 35: The Yang-Mills and gravitational fields; Simple Illustrative ExamplesX0: The nonrelativistic particle in flat space; X1: A simple Fermi system; X2: A Fermi doublet; X3: Fermi multiplet; X4: The Fermi oscillator; X5: The Bose oscillator; X6: A fourth-order system; X7: A model for ghosts; X8: Free scalar field in flat spacetime; X9: Massive vector field in four dimensional flat spacetime; X10: Massive antisymmetric tensor field; X11: Massive symmetric tensor field in flat spacetime; X12: Massive spinor field in flat spacetime; X13: Massive spin-3/2 field in flat spacetime; X14: Elecromagnetic field in flat spacetime; X15: Massless symmetric tensor field in flat spacetime; X16: Massless spinor field in four dimensional flat spacetime; X17: Massless spin-3/2 field in four dimensional flat spacetime; X18: Renormalization group and spontaneous symmetry breaking in the (lambda phi) to the fourth power model; X19: The relativistic particle in Minkowski spacetime; X20: A simple soluble nonlinear model; X21: Quantum mechanics on a circle; X22: Quantum mechanics on a Klein bottle; X23: Ghosts for ghosts; X24: Massive antisymmetric tensor field; A: Appendix A; B: Appendix B; C: Appendix C; D: Appendix D; E: Appendix E; F: Appendix F
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