Entanglement measurement based on two-particle interference
量子物理
2007-05-23 v3
摘要
We propose a simple and realizable method using a two-particle interferometer for the experimental measurement of pairwise entanglement, assuming some prior knowledge about the quantum state. The basic idea is that the properties of the density matrix can be revealed by the single- and two-particle interference patterns. The scheme can easily be implemented with polarized entangled photons.
引用
@article{arxiv.quant-ph/0507029,
title = {Entanglement measurement based on two-particle interference},
author = {Jian-Ming Cai and Zheng-Wei Zhou and Guang-Can Guo},
journal= {arXiv preprint arXiv:quant-ph/0507029},
year = {2007}
}
备注
5 pages, 1 figure