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Incoming links: Professional profile of Anton Zeilinger (oeaw.ac.at)
Anton Zeilinger Created 2026-10-18 Updated 2026-11-05
Anton Zeilinger coauthored an experiment preparing GHZ states of three spatially separated photons. The distinguishing feature is the quantum coherence between the two three-photon alternatives: recording the same populations alone would also be compatible with an incoherent mixture. Measurements in additional polarization bases tested this distinction, making three-party entanglement an experimental resource for investigating local realism.[ref]
Observation of Three-Photon Greenberger-Horne-Zeilinger Entanglement by Dik Bouwmeester and others. Experimental preparation and polarization-correlation evidence for coherent three-photon entanglement
A physicist researching quantum optics and quantum foundations.[ref]
Professional profile of Anton Zeilinger (oeaw.ac.at). Forschungsbereiche.
Portrait of Anton Zeilinger
. CEU / Daniel Vegel; George Yul, existing portrait crop. CC BY 2.0, via Wikimedia Commons. Source._(cropped).jpg){kind=link}