Greenberger-Horne-Zeilinger Paradoxes from Qudit Graph States
Greenberger-Horne-Zeilinger Paradoxes from Qudit Graph States
One fascinating way of revealing quantum nonlocality is the all-versus-nothing test due to Greenberger, Horne, and Zeilinger (GHZ) known as the GHZ paradox. So far genuine multipartite and multilevel GHZ paradoxes are known to exist only in systems containing an odd number of particles. Here we shall construct GHZ paradoxes …