TY - JOUR
T1 - Nonbilocal measurement via an entangled state
AU - Shmaya, Eran
PY - 2005/8
Y1 - 2005/8
N2 - 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.
AB - 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.
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U2 - 10.1103/PhysRevA.72.022315
DO - 10.1103/PhysRevA.72.022315
M3 - Article
AN - SCOPUS:27144524536
SN - 1050-2947
VL - 72
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 2
M1 - 022315
ER -