Entanglement purification for arbitrary unknown ionic states via linear optics
Quantum Physics
2007-05-23 v2
Abstract
An entanglement purification scheme for arbitrary unknown(mixed and pure non-maximally) entangled ionic states is proposed by using linear optical elements. The main advantage of the scheme is that not only two-ion maximally entangled pairs but also four-ion maximally entangled pairs can be extracted from the less entangled pairs. The scheme is within current technology.
Keywords
Cite
@article{arxiv.quant-ph/0312087,
title = {Entanglement purification for arbitrary unknown ionic states via linear optics},
author = {Ming Yang and Wei Song and Zhuo-Liang Cao},
journal= {arXiv preprint arXiv:quant-ph/0312087},
year = {2007}
}
Comments
6 pages, 3 figures