Atom-Field Interactions and Dressed Atoms [Hardcover]

A comprehensive introduction to the theory of the interaction between atoms and electromagnetic fields.This book provides a comprehensive introduction to the theory of the interaction between atoms and electromagnetic fields, an area which is central to the investigation of the fundamental concepts of quantum mechanics.It discusses how these interactions lead to the formation of dressed states, in the presence of vacuum fluctuations, as well as in the presence of external fields. Also covered are the role of dressed atoms in quantum measurement theory, and the physical interpretation of vacuum radiative effects.This book provides a comprehensive introduction to the theory of the interaction between atoms and electromagnetic fields, an area which is central to the investigation of the fundamental concepts of quantum mechanics.It discusses how these interactions lead to the formation of dressed states, in the presence of vacuum fluctuations, as well as in the presence of external fields. Also covered are the role of dressed atoms in quantum measurement theory, and the physical interpretation of vacuum radiative effects.The interaction between atoms and electromagnetic fields is an area of central importance to the investigation of fundamental concepts of quantum mechanics. The authors provide an introduction to the theory concerning this interaction by describing the different forms of the interaction and dealing with how these interactions lead to the formation of dressed states, in the presence of vacuum fluctuations as well as in the presence of external fields. They also cover the role of dressed atoms in quantum measurement theory and the physical interpretation of vacuum radiative effects. Treating a key field on the boundary between quantum optics and quantum electrodynamics, the book will be of great use to graduate students, as well as to established experimentalists and theorists, in either of these areas.Preface; 1. Classical electromagnetic field in the l³á