A network of N parametric down-conversion sources with local crystals at each observer produces 2N-photon interference that vanishes when any local pump is blocked, enabling violation of a lifted Clauser-Horne inequality for multipartite Bell-GHZ nonclassicality.
A versatile construction of Bell inequalities for the multipartite scenario,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Multipartite Bell-GHZ nonclassicality from interwoven frustrated down-conversion
A network of N parametric down-conversion sources with local crystals at each observer produces 2N-photon interference that vanishes when any local pump is blocked, enabling violation of a lifted Clauser-Horne inequality for multipartite Bell-GHZ nonclassicality.