PROBLEM BOOK IN QUANTUM FIELD THEORY

By JOSEPH WILSON

CONTENTS PART I PROBLEMS LORENTZ AND POINCAR´E SYMMETRIES THE KLEIN–GORDON EQUATION THE ?–MATRICES THE DIRAC EQUATION CLASSICAL ?ELD THEORY AND SYMMETRIES GREEN FUNCTIONS CANONICAL QUANTIZATION OF THE SCALAR ?ELD CANONICAL QUANTIZATION OF THE DIRAC ?ELD CANONICAL QUANTIZATION OF THE ELECTROMAGNETIC ?ELD PROCESSES IN THE LOWEST ORDER OF PERTURBATION THEORY RENORMALIZATION AND REGULARIZATION PART II SOLUTIONS CLASSICAL ?ELDS AND SYMMETRIES PROCESSES IN THE LOWEST ORDER OF THE PERTURBATION THEORY REFERENCES