Entanglement Manipulation and Concentration
Quantum Physics
2009-11-06 v1
Abstract
We introduce a simple, experimentally realisable, entanglement manipulation protocol for exploring mixed state entanglement. We show that for both non-maximally entangled pure, and mixed polarisation-entangled two qubit states, an increase in the degree of entanglement and purity, which we define as concentration, is achievable.
Cite
@article{arxiv.quant-ph/0012049,
title = {Entanglement Manipulation and Concentration},
author = {R. T. Thew and W. J. Munro},
journal= {arXiv preprint arXiv:quant-ph/0012049},
year = {2009}
}
Comments
Accepted as Rapid Communication PRA