Chunju Shao

Qudit W and Greenberger–Horne–Zeilinger states on a two-photon chip

Abstract High-dimensional quantum entangled states exhibit unique properties. While generalizations like qudit Bell, Greenberger–Horne–Zeilinger (GHZ), and Cluster states have been studied, the qudit W states remain underexplored. We discover that a superposition of qudit Dicke s...