Quantum advantages in classically defined tasks
Quantum Physics
2009-11-13 v2
Abstract
We analyze classically defined games for which a quantum team has an advantage over any classical team. The quantum team has a clear advantage in games in which the players of each team are separated in space and the quantum team can use unusually strong correlations of the Einstein-Podolsky-Rosen (EPR) type. We present an example of a classically defined game played at one location for which quantum players have a real advantage.
Cite
@article{arxiv.0710.1721,
title = {Quantum advantages in classically defined tasks},
author = {N. Aharon and L. Vaidman},
journal= {arXiv preprint arXiv:0710.1721},
year = {2009}
}
Comments
4 pages, revised version, to be published in PRA