`Quantum Mechanics'' is a comprehensive introduction to quantum mechanics for advanced undergraduate students in physics. It provides the reader with a strong conceptual background in the subject, extensive experience with the necessary mathematical background, as well as numerous visualizations of quantum concepts and phenomena. - ;Quantum Mechanics: Classical Results, Modern Systems, and Visualized Examples is a comprehensive introduction to non-relativistic quantum mechanics for advanced undergraduate students in physics and related fields. It provides students with a strong conceptual background in the most important theoretical aspects of quantum mechanics, extensive experience with the mathematical tools required to solve problems, the opportunity to use quantum ideas to confront modern experimental. realizations of quantum systems, and numerous visualizations of quantum concepts and phenomena. Changes from the First Edition include many new discussions of modern quantum systems (such as Bose-Einstein condensates, the quantum Hall effect, and wave packet revivals) all in the context of familiar. textbook level examples. The book continues to emphasize the many connections to classical mechanics and wave physics to help students use their existing intuition to better learn new quantum concepts. -
This chapter is intended for nonpractitioners in the field with a technical background but not necessarily at the doctoral level and so minimizes equations and the more specialized jargon. The chapter starts with a brief history of quantum mechanics. The important basic concepts of quantum mechanics are discussed, and some commonly used terms and common quantum experiments are introduced. The difference between quantum and “classical” physics is discussed. The role of quantum theory in modern physics is explained. A number of applications of quantum phenomena are discussed with some emphasis on the three areas of the US National Quantum Initiative: quantum computing, quantum sensing, and quantum communications. Finally, the various interpretations of quantum mechanics with respect to its meanings for physical reality are touched upon. At this writing, quantum technologies are receiving increased emphasis and funding in several areas both in the US and several other nations, which is discussed.