Verification of Kochen-Specker-type quantum contextuality with a single photon
Verification of Kochen-Specker-type quantum contextuality with a single photon
Contextuality provides one of the fundamental characterizations of quantum phenomena, and can be used as a resource in lots of quantum information processing. In this paper, we summarize and derive some equivalent noncontextual inequalities from different noncontextual models of the proofs for the Kochen-Specker theorem based on Greenberger-Horne-Zeilinger states. These …