This paper introduces fusion-based quantum computation (FBQC), a fault-tolerant quantum computing model using entangling measurements (fusions) on small entangled resource states, readily accessible in photonic systems. It surpasses existing schemes in threshold, tolerating a 10.4% photon loss probability per fusion (2.7% per photon), and boasts high modularity and reduced classical processing needs.
Publisher
Nature Communications
Published On
Feb 17, 2023
Authors
Sara Bartolucci, Patrick Birchall, Hector Bombin, Hugo Cable, Chris Dawson, Mercedes Gimeno-Segovia, Eric Johnston, Konrad Kieling, Naomi Nickerson, Mihir Pant, Fernando Pastawski, Terry Rudolph, Chris Sparrow
Tags
quantum computation
fault-tolerant
entangled measurements
photon loss
modularity
classical processing
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