Single-photon-boosted type-I fusion gates

arXiv:2603.27315 · quant-ph · Submitted 2026-03-28 · Read on arXiv

quant-ph

Submitted: 2026-03-28

Updated: 2026-07-28

Comments: 13 pages, 5 figures; v2: Sec. IV extended to include additional schemes; v3: comparison with existing schemes added to Sec. IV and discussion expanded

DOI: 10.1103/jy5k-6ptg

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Distillation — 30× in this paper · explained in 2 episodes
• Entanglement — 4× in this paper · explained in 3 episodes
• Analyzer — 1× in this paper · explained in 1 episode
• Generalization — 1× in this paper · explained in 13 episodes
• Hypergraph — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Increasing error tolerance in quantum computers with dynamic bias arrangement
• Generalized fusions of photonic quantum states using static linear optics
• Creation of Entangled Photonic States Using Linear Optics
• Boosted fusion gates above the percolation threshold for scalable graph-state generation
• Switch networks for photonic fusion-based quantum computing
• Comparison of schemes for highly loss tolerant photonic fusion based quantum computing
• Resource-efficient linear-optical generation of GHZ-like states
• Measurement-based quantum computation on weighted graph states with arbitrarily small weight

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