A set of observables to measure the new multiple photon detectors and to achieve a significant Clauser, Horne, Shimony and Holt (CHSH) violation for experiments was presented. The observables produce a significant CHSH inequality violations for fixed analyzer settings over a wide range of spins. The generalizations of the CHSH inequality for higher-spin particles provide tests for the entanglement and a generalization of the Ekert protocol for these particles. The results show that the observables were suited for experiments where analyzer orientations was chosen before the spin of the entangled particles.
|Original language||American English|
|Journal||Physical Review A - Atomic, Molecular, and Optical Physics|
|Issue number||5 B|
|State||Published - Nov 2004|