Non-Bilocal Measurement via Entangled State
arXiv:quant-ph/0501004 · doi:10.1103/PhysRevA.72.022315
Abstract
Two observers, who share a pair of particles in an entangled mixed state, can use it to perform some non-bilocal measurement over another bipartite system. In particular, one can construct a specific game played by the observers against a coordinator, in which they can score better than a pair of observers who only share a classical communication channel.
6 pages. minor changes