An Introduction to Quantum Entanglement: a Geometric Approach
Quantum Physics
2007-05-23 v1
Abstract
We present a concise introduction to quantum entanglement. Concentrating on bipartite systems we review the separability criteria and measures of entanglement. We focus our attention on geometry of the sets of separable and maximally entangled states. We treat in detail the two-qubit system and emphasise in what respect this case is a special one.
Cite
@article{arxiv.quant-ph/0606228,
title = {An Introduction to Quantum Entanglement: a Geometric Approach},
author = {Karol Zyczkowski and Ingemar Bengtsson},
journal= {arXiv preprint arXiv:quant-ph/0606228},
year = {2007}
}
Comments
41 pages with 17 figures, based on a chapter of our book "Geometry of Quantum States: An Introduction to Quantum Entanglement" published by Cambridge University Press in May 2006, see http://chaos.if.uj.edu.pl/~karol/geometry.htm