Quantum Fluctuations
by Edward Nelson
Publisher: Princeton University Press 1985
ISBN/ASIN: 0691083797
ISBN-13: 9780691083797
Number of pages: 158
Description:
Stochastic mechanics is a description of quantum phenomena in classical probabilistic terms. This work contains a detailed account of the kinematics of diffusion processes, including diffusions on curved manifolds which are necessary for the treatment of spin in stochastic mechanics. The dynamical equations of the theory are derived from a variational principle, and interference, the asymptotics of free motion, bound states, statistics, and spin are described in classical terms. In addition to developing the formal mathematical aspects of the theory, the book contains discussion of possible physical causes of quantum fluctuations in terms of an interaction with a background field. The author gives a critical analysis of stochastic mechanics as a candidate for a realistic theory of physical processes, discussing measurement, local causality in the sense of Bell, and the failure of the theory in its present form to satisfy locality.
Download or read it online for free here:
Download link
(3.8MB, PDF)
Similar books
by D. Guery-Odelin, et al. - arXiv.org
Shortcuts to adiabaticity are fast routes to the final results of slow adiabatic changes of the controlling parameters of a system. The shortcuts are designed by a set of analytical and numerical methods suitable for different systems and conditions.
(4194 views)
by David H. Rothman - Prima Communications
The Net is revolutionizing the way millions of people work, learn, fall in love, create art, do business, make friends, and entertain themselves. Rothman explores this new electronic meeting place, as well as the controversy that threatens it ...
(7359 views)
by Charles G. Torre - Utah State University
This text will survey the foundations of quantum mechanics, basic techniques for its application to the real world, and a number of standard examples. It is assumed that you have already had a previous undergraduate course in quantum mechanics.
(12100 views)
by Richard Fitzpatrick - Lulu.com
Lecture notes for an upper-division quantum mechanics course: fundamental concepts, one-dimensional potentials, central potentials, angular momentum, the hydrogen atom, time-independent perturbation theory, time-dependent perturbation theory, etc.
(16801 views)