Entanglement-assisted Orientation in Space
量子物理
2007-05-23 v1
摘要
We demonstrate that quantum entanglement can help separated individuals in making decisions if their goal is to find each other in the absence of any communication between them. We derive a Bell-like inequality that the efficiency of every classical solution for our problem has to obey, and demonstrate its violation by the quantum efficiency. This proves that no classical strategy can be more efficient than the quantum one.
引用
@article{arxiv.quant-ph/0509123,
title = {Entanglement-assisted Orientation in Space},
author = {Caslav Brukner and Nikola Paunkovic and Terry Rudolph and Vlatko Vedral},
journal= {arXiv preprint arXiv:quant-ph/0509123},
year = {2007}
}
备注
2.8 pages, 1 figure