Choice Outstanding Title September 2020 This book fills a gap in the middle ground between quantum mechanics of a single electron to the concept of a quantum field. In doing so the book is divided into two parts; the first provides the necessary background to quantum theory extending from Planckâs formulation of black body radiation to Schrodingerâs equation; and the second part explores Diracâs relativistic electron to quantum fields finishing with an description of Feynman diagrams and their meaning. Much more than a popular account yet not too heavy so as to be inaccessible this book assumes no prior knowledge of quantum physics or field theory and provides the necessary foundations for readers to then progress to more advanced texts on quantum field theory. It will be of interest to undergraduate students in physics and mathematics in addition to an interested general audience. Features: Provides an extensive yet accessible background to the concepts Contains numerous illustrative diagrams Presents in-depth explanations of difficult subjects . Language: English