Quantum entanglement swapping can be tested with type I parametric down conversion
量子物理
2007-05-23 v3
摘要
We propose a very simple scheme to test the quantum enatanglement swapping in a priori. In the scheme, we only assume the photon detector can distinguish the vacuum and non-vacuum Fock state rather than the exact Fock number states.
引用
@article{arxiv.quant-ph/0208085,
title = {Quantum entanglement swapping can be tested with type I parametric down conversion},
author = {Wang Xiang-bin},
journal= {arXiv preprint arXiv:quant-ph/0208085},
year = {2007}
}
备注
To appear in Phys. Rev. A. We shall NOT do the proposed experiment. We hope any experimental group to do it