Synopses & Reviews
This intriguing book examines the questions of how the ways in which we observe the world determine theories of physics and how we can get reliable results that enable us to make secure predictions. The first chapters deal with the theories of quantum mechanics and relativity and are followed by a discussion of chaotic dynamics. The uncertainty of observations and probabilistic agruments in physics are then treated. Finally, it is argued that the success of prediction is reason for believing in the existence of a world independent of ourselves.
Review
"...presents an interesting challenge, and experienced readers will be stimulated to decide whether to accept the author's picture or to create their own." Rudolf Peirls, Physics Today
Synopsis
An exploration of the relationship between mathematical theories and physical observations.
Synopsis
Why are the central models of theoretical physics so successful, and how is their structure influenced by the nature of the observations on which they are inevitably based? This intriguing book examines these subtle and fundamental issues, and discusses the similarity in form between mathematical theories and the structure of observations. It concludes with the assertion that successful prediction provides compelling support for belief in a world independent of the observer.
Table of Contents
Preface; 1. Introduction; 2. Standards of time and equations of motion; 3. Observations at a distance: Special relativity; 4. Microphysics: Relativistic quantum mechanics; 5. Indeterminacy in theory and observation; 6.Why does mathematical physics work?; 7. Probable argument; 8. Conclusion; Appendix; References.