Photon-Atom Processes

Photon-Atom Processes Quantum Field Theory of Electrodynamics investigates various aspects of electrodynamics and various models of Quantized EM-Field. It includes five different sections where section 1 and 2 talks about quantum electrodynamics and scattering processes, and section 3 and 4 highlights Fermion and Boson Propagators and QED Processes. Section 5 has been dedicated to Feynman diagrams and Higher-Order Interactions in QED of Strong Fields. Provide the reader with the insights into the development of quantum electrodynamics, so as to understand various physical processes associated with photon-atom interactions.