Nonbilocal measurement via an entangled state

Eran Shmaya*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Two observers, who share a pair of particles in an entangled mixed state, can use it to perform some nonbilocal measurements 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. The existence of such a game is an operational implication of an entanglement witness.

Original languageEnglish (US)
Article number022315
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Issue number2
StatePublished - Aug 2005

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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