Abstract

The strange and fascinating philosophical problems associated with the quantum theory are brought within the grasp of the nonspecialist by this brilliant and lucid little book. The author is one of the outstanding Soviet theoretical physicists. By a judicious use of drawings and diagrams he has been able to present some high-powered physics without reliance upon equally potent mathematical methods. In fact, anyone with a fertile imagination, intellectual curiosity, and a background in high-school algebra can read this book with profit. At the same time, the chapters on the uncertainty principle, quantized fields, and Dirac's theory of the electron will surely give philosophically sensitive readers a good deal to mull over; e.g., "The uncertainty principle in no way denies the existence of momentum and position as precise quantities; it merely asserts that they cannot exist simultaneously as precise quantities." The book may even be of value to sophisticated students of physics as an aid in "visualizing" some of the rather abstract concepts of quantum theory.—H. P. K.