Imperfections in heralding three-photon GHZ states for quantum computing applications
F. H. B. Somhorst, Jelmer J. Renema · Quantum 2.0 Conference and Exhibition · 2024
We compute the effect of imperfections, specifically partial photon indistinguishability, on a linear-optical scheme that heralds three-photon Greenberger-Horne-Zeilinger (GHZ) states for use in a recently demonstrated scheme for fusion-based quantum computation.