Nonlocal variables with product states eigenstates
量子物理
2009-11-07 v1
摘要
An alternative proof for existence of ``quantum nonlocality without entanglement'', i.e. existence of variables with product-state eigenstates which cannot be measured locally, is presented. A simple``nonlocal'' variable for the case of one-way communication is given and the limit for its approximate measurability is found.
引用
@article{arxiv.quant-ph/0103084,
title = {Nonlocal variables with product states eigenstates},
author = {Berry Groisman and Lev Vaidman},
journal= {arXiv preprint arXiv:quant-ph/0103084},
year = {2009}
}
备注
10 pages