Preprint
Aug 2026
On-chip generation of multi-qubit graph states with high-dimensional encoded single photons
Photonic multi-qubit entanglement is key to optical quantum information processing, particularly universal quantum computing. Yet multi-photon sources suffer from low emission efficiency, making single-photon high-dimensional encoding an appealing alternative. Here we propose an explicit and resource-efficient high-dim...
Lantian Feng, Bo-Hao Zhang, Di Liu et al.
· 1 citation