Entanglement concentration for unknown atomic entangled states via entanglement swapping
Quantum Physics
2007-05-23 v2
Abstract
An entanglement concentration scheme for unknown atomic entanglement states is proposed via entanglement swapping in cavity QED. Because the interaction used here is a large-detuned one between two driven atoms and a quantized cavity mode, the effects of the cavity decay and thermal field have been eliminated. These advantages can warrant the experimental feasibility of the current scheme.
Cite
@article{arxiv.quant-ph/0411157,
title = {Entanglement concentration for unknown atomic entangled states via entanglement swapping},
author = {Ming Yang and Yan Zhao and Wei Song and Zhuo-Liang Cao},
journal= {arXiv preprint arXiv:quant-ph/0411157},
year = {2007}
}
Comments
4 pages