Stenger guides the lay reader through the key developments of quantum mechanics and the debate over its apparent paradoxes. In the process, he critically appraises recent metaphysical fads. Dr. Stenger's knack for elucidating scientific ideas and controversies in language that the nonspecialist can comprehend opens up to the widest possible audience a wealth of information on the most important findings of contemporary physics.

    After a self-contained introduction to the essential ideas of vector spaces and linear operators, a bridge is built between the concepts and mathematics of classical physics, and the new mathematical framework employed in quantum mechanics. The axioms of nonrelativistic quantum theory are introduced, and shown to lead to a variety of new conceptual problems. Subjects discussed include state-vector reduction, the problem of measurement, quantum entanglement, the Kochen-Specker theorem, and the Bell inequalities. The book includes twenty-five problems with worked solutions.

    It not only introduces the reader to the concepts of quantum mechanics, but also tells the story behind the theories. It is easy to understand for beginners because it was written by people going through the learning process themselves. Yet, even the seasoned scientist will enjoy the controversy and drama as the development of physics unfolds in the book.Dr. Yoichiro Nambu, 2008 Nobel Prize Winner in Physics, served as a senior adviser to the student authors of What is Quantum Mechanics? A Physics Adventure at the Transnational College of LEX throughout their journey of discovery.