Spooky Action at a Distance
Quantum Physics
2022-09-01 v1
Abstract
This article studies quantum mechanical entanglement. We begin by illustrating why entanglement implies action at a distance. We then introduce a simple criterion for determining when a pure quantum state is entangled. Finally, we present a measure for the amount of entanglement for a pure state.
Cite
@article{arxiv.2005.11870,
title = {Spooky Action at a Distance},
author = {Stan Gudder},
journal= {arXiv preprint arXiv:2005.11870},
year = {2022}
}
Comments
A survey of entanglement for students and general reader. 13 pages