Quantum Physics and the Philosophical Tradition [Book Review]

This book is a preliminary treatment investigating how quantum physics' view of the world is related to the central concepts and doctrines of the western philosophical tradition. Recognizing the analogy between the subject-object distinction in philosophy and the instrument-system distinction in physics, Petersen sees that the problems of description in quantum theory and in philosophy have a profound kinship and suggests that quantal description and the concept of complementarity might play an important role in the solution of those problems. A principal focus in this study thus becomes the idea of correspondence, through which physicists sought to establish the relation between quantum and classical physics. Petersen's approach is largely historical, beginning with an account of the development of ontological philosophy that dwells largely on Berkeley, Locke, Hume, and Kant in order to get at the point of contact between epistemology and ontology. Then comes a short history of atomism and an account of the correspondence idea in quantum physics. Finally he uses his historical accounts in a discussion of the relation of quantum physics to traditional philosophy. There is a summary in Danish at the end.--S. O. H.