Faris Diffusion, Quantum Theory, and Radically Elementary Mathematics

Erscheinungsjahr 2014
ISBN: 978-1-4008-6525-3
Verlag: De Gruyter
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 256 Seiten

Reihe: Mathematical Notes

Diffusive motion--displacement due to the cumulative effect of irregular fluctuations--has been a fundamental concept in mathematics and physics since Einstein's work on Brownian motion. It is also relevant to understanding various aspects of quantum theory. This book explains diffusive motion and its relation to both nonrelativistic quantum theory and quantum field theory. It shows how diffusive motion concepts lead to a radical reexamination of the structure of mathematical analysis. The book's inspiration is Princeton University mathematics professor Edward Nelson's influential work in probability, functional analysis, nonstandard analysis, stochastic mechanics, and logic. The book can be used as a tutorial or reference, or read for pleasure by anyone interested in the role of mathematics in science. Because of the application of diffusive motion to quantum theory, it will interest physicists as well as mathematicians.

The introductory chapter describes the interrelationships between the various themes, many of which were first brought to light by Edward Nelson. In his writing and conversation, Nelson has always emphasized and relished the human aspect of mathematical endeavor. In his intellectual world, there is no sharp boundary between the mathematical, the cultural, and the spiritual. It is fitting that the final chapter provides a mathematical perspective on musical theory, one that reveals an unexpected connection with some of the book's main themes.

Autoren/Hrsg.

Faris, William G.

Fachgebiete

• Naturwissenschaften Physik Physik Allgemein Theoretische Physik, Mathematische Physik, Computerphysik
• Mathematik | Informatik Mathematik Stochastik Stochastische Prozesse
• Naturwissenschaften Physik Quantenphysik
• Mathematik | Informatik Mathematik Geometrie Algebraische Geometrie

Inhaltsverzeichnis

FrontMatter, pg. i
Contents, pg. vii
Preface, pg. ix
Chapter One. Introduction: Diffusive Motion and Where It Leads, pg. 1
Chapter Two. Hypercontractivity, Logarithmic Sobolev Inequalities, and Applications: A Survey of Surveys, pg. 45
Chapter Three. Ed Nelson's Work in Quantum Theory, pg. 75
Chapter Four Symanzik, Nelson, and Self-Avoiding Walk, pg. 95
Chapter Five. Stochastic Mechanics: A Look Back and a Look Ahead, pg. 117
Chapter Six. Current Trends in Optimal Transportation: A Tribute to Ed Nelson, pg. 141
Chapter Seven. Internal Set Theory and Infinitesimal Random Walks, pg. 157
Chapter Eight. Nelson's Work on Logic and Foundations and Other Reflections on the Foundations of Mathematics, pg. 183
Chapter Nine. Some Musical Groups: Selected Applications of Group Theory in Music, pg. 209
Chapter Ten. Afterword, pg. 229
Appendix A. Publications by Edward Nelson, pg. 233
Index, pg. 241

Über Autor(innen)

William G. Faris is Professor of Mathematics at the University of Arizona.