Emergence of Weak Values
Quantum Physics
2007-05-23 v1
Abstract
Various quantum measurement procedures are analyzed and it is shown that under certain conditions they yield consistently {\em weak values} which might be very different from the eigenvalues, the allowed outcomes according to the standard quantum formalism. The weak value outcomes result from peculiar quantum interference of the pointer variable of the measuring device.
Keywords
Cite
@article{arxiv.quant-ph/9607023,
title = {Emergence of Weak Values},
author = {Lev Vaidman},
journal= {arXiv preprint arXiv:quant-ph/9607023},
year = {2007}
}
Comments
12 pages, LaTeX, to appear in "Quantum Interferometry" VCH Publishers (1996), edited by F. De Martini